How To Fix AY251 - Old distributions are not saved - check

SAP Error Message - Details

• Message type: E = Error

• Message class: AY - Deprec. simulation - maint. module (AIPS) /gen. master data

• Message number: 251

• Message text: Old distributions are not saved - check

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 AY251 - Old distributions are not saved - check ?

  The SAP error message AY251 ("Old distributions are not saved - check") typically occurs in the context of the SAP Controlling (CO) module, particularly when dealing with distribution or allocation processes. This error indicates that the system is unable to save old distribution data, which can be due to various reasons.
  Causes:
  
  Missing Configuration: The distribution or allocation configuration may not be set up correctly in the system.
  Data Inconsistencies: There may be inconsistencies in the data being processed, such as missing or incorrect master data.
  Authorization Issues: The user may not have the necessary authorizations to perform the distribution or allocation.
  Technical Issues: There could be technical issues such as database locks or system performance problems.
  Versioning Issues: The system may be trying to save a version of the distribution that is not allowed or does not exist.
  
  Solutions:
  
  Check Configuration: Review the configuration settings for the distribution or allocation process in the SAP system. Ensure that all necessary settings are correctly defined.
  Validate Data: Check the master data and transactional data involved in the distribution process. Ensure that all required data is complete and accurate.
  Review Authorizations: Ensure that the user executing the transaction has the necessary authorizations to perform the distribution.
  Check for Locks: Investigate if there are any database locks or performance issues that might be affecting the process. You can use transaction codes like SM12 (to check for locks) and SM37 (to check job logs) for troubleshooting.
  Consult Documentation: Refer to SAP documentation or notes related to the specific version of SAP you are using. There may be known issues or patches available.
  Test in a Development Environment: If possible, replicate the issue in a development or test environment to further analyze the problem without affecting production data.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as:
  
  KSV5: Display actual distribution
  KSV1: Create distribution
  KSV2: Change distribution
  
  
  SAP Notes: Search for SAP Notes related to error AY251 in the SAP Support Portal. There may be specific notes addressing this error with detailed solutions or workarounds.
  Community Forums: Check SAP Community forums or other user groups for discussions related to this error. Other users may have encountered similar issues and shared their solutions.
  
  If the problem persists after trying the above solutions, it may be necessary to involve your SAP Basis or technical support team for further investigation.