How To Fix /SAPAPO/TSM238 - Data changes of several versions not allowed

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/TSM -

• Message number: 238

• Message text: Data changes of several versions not allowed

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/TSM238 - Data changes of several versions not allowed ?

  The SAP error message /SAPAPO/TSM238 Data changes of several versions not allowed typically occurs in the context of SAP Advanced Planning and Optimization (APO) when there are attempts to make changes to data that is associated with multiple versions in the system. This error is often related to the planning version management in SAP APO, where certain operations are restricted to ensure data integrity and consistency.
  Cause:
  
  Multiple Versions: The error is triggered when a user tries to change data that is linked to multiple planning versions simultaneously. In SAP APO, each planning version can have its own set of data, and changes are usually restricted to a single version to avoid conflicts.
  Data Locking: The system may have data locks in place that prevent changes to certain records if they are being accessed or modified in another version.
  Configuration Issues: There may be configuration settings in the system that restrict changes across versions.
  
  Solution:
  
  Check Active Version: Ensure that you are working with the correct planning version. You may need to switch to a single version that you intend to modify.
  Data Consistency: Review the data you are trying to change and ensure that it is not linked to multiple versions. If necessary, isolate the data to a single version before making changes.
  Transaction Management: If you are using a transaction that involves multiple versions, consider breaking it down into separate transactions for each version.
  Consult Documentation: Review the SAP documentation or help resources for specific guidelines on handling planning versions and data changes.
  System Configuration: If the issue persists, consult with your SAP Basis or APO configuration team to review the settings related to version management and data changes.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional guidance.
  Transaction Codes: Familiarize yourself with transaction codes related to version management in SAP APO, such as /SAPAPO/TSM for planning version management.
  User Authorization: Ensure that you have the necessary authorizations to make changes to the planning versions in question.
  Testing in Development: If possible, replicate the issue in a development or test environment to better understand the cause and test potential solutions without impacting production data.
  
  If the problem continues after trying these solutions, it may be beneficial to reach out to SAP support for further assistance.