How To Fix RSDMD120 - Incorrect call up of the module

SAP Error Message - Details

• Message type: E = Error

• Message class: RSDMD - Messages for master data

• Message number: 120

• Message text: Incorrect call up of the module

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

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Smart SAP Assistant

• What is the cause and solution for SAP error message RSDMD120 - Incorrect call up of the module ?

  The SAP error message RSDMD120, which states "Incorrect call up of the module," typically occurs in the context of SAP BW (Business Warehouse) when there is an issue with the data model or the way a particular module is being called. This error can arise from various reasons, including configuration issues, incorrect data source settings, or problems with the data flow.
  Causes:
  
  Incorrect Data Source Configuration: The data source may not be properly configured or may not exist.
  Data Model Issues: There may be inconsistencies or errors in the data model, such as missing or incorrect InfoObjects.
  Transformation Errors: If there are transformations involved, they may not be set up correctly, leading to issues during data loading.
  Authorization Issues: The user may not have the necessary authorizations to access the data or execute the module.
  Incorrect Call Sequence: The module may be called in an incorrect sequence or context, leading to this error.
  
  Solutions:
  
  Check Data Source Configuration: Verify that the data source is correctly configured and active. Ensure that it points to the correct source system and that the extraction settings are correct.
  Review Data Model: Inspect the data model for any inconsistencies. Ensure that all required InfoObjects are present and correctly defined.
  Validate Transformations: If transformations are involved, check their settings and ensure they are correctly defined and activated.
  Check Authorizations: Ensure that the user executing the module has the necessary authorizations to access the data and perform the operation.
  Review Call Sequence: Ensure that the module is being called in the correct sequence and context. Check any dependencies that may affect the execution.
  Debugging: If the issue persists, consider using the SAP debugger to trace the execution and identify where the error occurs.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error. SAP frequently updates its knowledge base with solutions for common problems.
  Transaction Codes: Use transaction codes like RSA1 (Data Warehousing Workbench) to analyze the data model and data sources.
  Logs and Traces: Review logs and traces for more detailed error messages that can provide additional context for troubleshooting.
  
  If the problem continues after trying the above solutions, it may be beneficial to consult with your SAP Basis or BW team for further assistance, as they may have more insights into the specific configuration and setup of your SAP environment.