How To Fix /SAPAPO/TSM631 - Illegal call during dynamic generation of data structure

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/TSM -

• Message number: 631

• Message text: Illegal call during dynamic generation of data structure

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.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/TSM631 - Illegal call during dynamic generation of data structure ?

  The SAP error message /SAPAPO/TSM631 Illegal call during dynamic generation of data structure typically occurs in the context of SAP Advanced Planning and Optimization (APO) when there is an issue with the dynamic generation of data structures, often related to the planning area or the data model.
  Causes:
  
  Data Model Issues: The error may arise if there are inconsistencies or issues in the data model or planning area configuration.
  Incorrect Customization: If there are custom enhancements or modifications in the APO system that are not correctly implemented, it can lead to this error.
  Version Mismatch: Sometimes, the error can occur due to version mismatches between different components of the SAP system.
  Missing Authorizations: Lack of necessary authorizations for the user executing the transaction can also trigger this error.
  System Bugs: There may be bugs in the specific version of SAP APO you are using.
  
  Solutions:
  
  Check Configuration: Review the configuration of the planning area and ensure that all settings are correct. Pay special attention to the data structures and key figures.
  Review Custom Code: If there are any custom enhancements, review the code to ensure that it is not causing the issue. Debugging the custom code may help identify the problem.
  Check Authorizations: Ensure that the user has the necessary authorizations to perform the action that triggered the error.
  System Update: If the error is due to a known bug, check for any available patches or updates from SAP that address this issue.
  SAP Notes: Search the SAP Support Portal for any relevant SAP Notes that may provide a fix or workaround for this error.
  Consult SAP Support: If the issue persists, consider reaching out to SAP Support for assistance, providing them with detailed information about the error and the context in which it occurs.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes in SAP APO, such as /SAPAPO/TSM for planning area maintenance.
  SAP Documentation: Review the official SAP documentation for APO to understand the data structures and planning area configurations better.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  By following these steps, you should be able to diagnose and resolve the /SAPAPO/TSM631 Illegal call during dynamic generation of data structure error.