How To Fix /SAPAPO/PDEM428 - Error creating data reference for condense structures

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/PDEM -

• Message number: 428

• Message text: Error creating data reference for condense structures

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 /SAPAPO/PDEM428 - Error creating data reference for condense structures ?

  The SAP error message /SAPAPO/PDEM428 typically occurs in the context of SAP Advanced Planning and Optimization (APO) when there is an issue with creating data references for condense structures. This error can arise due to various reasons, including data inconsistencies, configuration issues, or problems with the underlying database.
  Causes:
  
  Data Inconsistencies: There may be inconsistencies in the data that the system is trying to process, such as missing or corrupted entries in the database.
  Configuration Issues: Incorrect configuration settings in the APO system can lead to problems when trying to create data references.
  Database Issues: Problems with the underlying database, such as locks or corruption, can prevent the system from accessing the necessary data.
  Authorization Issues: Lack of proper authorizations for the user trying to execute the operation can also lead to this error.
  Memory Issues: Insufficient memory allocation for the APO processes can cause failures in data processing.
  
  Solutions:
  
  Check Data Consistency: Use transaction codes like /SAPAPO/TS or /SAPAPO/OM to check for data inconsistencies and correct them.
  Review Configuration: Ensure that the configuration settings in the APO system are correct. This may involve checking settings related to the specific planning area or data model.
  Database Health Check: Perform a health check on the database to ensure there are no locks or corruption issues. You may need to involve your database administrator for this.
  User Authorizations: Verify that the user has the necessary authorizations to perform the operation. This can be checked in transaction SU53 or by reviewing the user's role assignments.
  Increase Memory Allocation: If memory issues are suspected, consider increasing the memory allocation for the APO processes. This can be done in the SAP profile parameters.
  Check SAP Notes: Look for relevant SAP Notes that may address this specific error. SAP frequently releases notes that provide fixes or workarounds for known issues.
  
  Related Information:
  
  SAP Support: If the issue persists after trying the above solutions, consider reaching out to SAP Support for further assistance. Provide them with detailed information about the error, including the context in which it occurs.
  Transaction Logs: Review transaction logs for any additional error messages or warnings that may provide more context about the issue.
  Documentation: Refer to the official SAP documentation for APO to understand the specific functionalities and configurations related to the error.
  
  By following these steps, you should be able to identify and resolve the issue causing the /SAPAPO/PDEM428 error.