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dnic-dev

bw-modeling-mcp

by dnic-dev

bw_create_adso

Creates a new aDSO shell in SAP BW/4HANA. Supports template-based creation from an existing aDSO or DataSource, or empty shell for custom fields.

Instructions

Create a new aDSO shell. action "from_template" (default): proposes fields/keys/settings from a template object — pass template_name. Without template_name creates an empty standard shell. The template can be an existing aDSO (template_type "ADSO", default) or a DataSource (template_type "RSDS"); for RSDS, source_system is required and the server proposes the DataSource fields. action "empty": creates a minimal empty aDSO with the given adso_type preset (no fields). After creation the aDSO is inactive — add fields with bw_update_adso, then call bw_activate.

Input Schema

TableJSON Schema
NameRequiredDescriptionDefault
labelYesDescription / label for the new aDSO.
actionNo"from_template" (default) or "empty".
packageNoDevelopment package (default "$TMP").
adso_nameYesName for the new aDSO (e.g. "ADSO_NAME").
adso_typeNoaDSO type preset for action "empty" (default "standard").
info_areaYesInfoArea to create the aDSO in (e.g. "NEXTJUICE").
source_systemNoSource system name of the DataSource. Required when template_type is "RSDS".
template_nameNoTemplate object to propose fields from (action "from_template" only). An aDSO name when template_type is "ADSO", or a DataSource name when template_type is "RSDS".
template_typeNoType of the template object for action "from_template": "ADSO" (default) to copy from an existing aDSO, or "RSDS" to propose fields from a DataSource. When "RSDS", source_system is required.
write_interfaceNoEnable write interface (pushMode="true"). Default false.
Behavior4/5

Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

With no annotations provided, the description must disclose all behavioral traits. It does so by stating the created aDSO is inactive, the default action and template_type, and the requirement for source_system when template_type is RSDS. No contradictory or missing critical behavior.

Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

Conciseness4/5

Is the description appropriately sized, front-loaded, and free of redundancy?

The description is moderately long but each sentence contributes essential information. It is well-structured: starts with the core action, then details each action's behavior, and ends with post-creation steps. No redundant phrases.

Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

Completeness4/5

Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

Given the tool's complexity (10 parameters, 2 actions, no output schema), the description covers parameter dependencies, default behaviors, and subsequent required steps (update/activate). It references related tools, providing sufficient context for correct invocation.

Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

Parameters4/5

Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

The input schema has 100% coverage, so baseline is 3. The description adds value by explaining dependencies (e.g., source_system required for RSDS) and defaults (action='from_template', template_type='ADSO'), going beyond mere schema descriptions.

Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

Purpose5/5

Does the description clearly state what the tool does and how it differs from similar tools?

The description clearly states 'Create a new aDSO shell' and elaborates on two specific actions (from_template, empty). It differentiates effectively from sibling tools like bw_create_datasource or bw_create_infoarea by focusing exclusively on aDSO creation.

Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

Usage Guidelines4/5

Does the description explain when to use this tool, when not to, or what alternatives exist?

The description explains when to use 'from_template' (with or without template_name) and 'empty', and provides workflow context (inactive shell, then update/activate). It does not explicitly list scenarios where the tool should not be used, but the guidance is adequate.

Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

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