How To Fix /MSG/4_PM_MESSAGE078 - PM.Connection data access layer: data record deletion failed

SAP Error Message - Details

• Message type: E = Error

• Message class: /MSG/4_PM_MESSAGE -

• Message number: 078

• Message text: PM.Connection data access layer: data record deletion failed

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 /MSG/4_PM_MESSAGE078 - PM.Connection data access layer: data record deletion failed ?

  The SAP error message /MSG/4_PM_MESSAGE078 indicates that there was a failure in deleting a data record in the PM (Plant Maintenance) module, specifically within the connection data access layer. This error can arise due to various reasons, and understanding the cause is crucial for finding an appropriate solution.
  Possible Causes:
  
  Data Integrity Issues: The record you are trying to delete may be linked to other records or transactions, leading to integrity constraints that prevent deletion.
  Authorization Issues: The user may not have the necessary permissions to delete the specific record.
  System Locking: The record might be locked by another user or process, preventing deletion.
  Database Constraints: There may be database-level constraints (like foreign key constraints) that prevent the deletion of the record.
  Technical Errors: There could be a bug or technical issue in the SAP system that is causing the deletion to fail.
  
  Solutions:
  
  Check Data Integrity: Ensure that the record you are trying to delete is not linked to other records. You may need to delete or modify related records first.
  Review Authorizations: Verify that the user has the necessary authorizations to perform the deletion. You can check this in the user roles and authorizations.
  Check for Locks: Use transaction codes like SM12 to check for any locks on the record. If another user or process is holding a lock, you may need to wait or coordinate with them.
  Database Constraints: Review the database constraints to ensure that deleting the record will not violate any rules. You may need to consult with your database administrator.
  Error Logs: Check the SAP system logs (transaction SLG1) for any additional error messages or details that can provide more context about the failure.
  Technical Support: If the issue persists, consider reaching out to your SAP support team or consulting SAP Notes for any known issues related to this error message.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SE11 (Data Dictionary), SE80 (Object Navigator), and SE37 (Function Module) to investigate the underlying data structures and functions.
  SAP Notes: Search for SAP Notes related to this error message in the SAP Support Portal. There may be specific patches or updates that address this issue.
  Documentation: Review the SAP documentation for the PM module to understand the data model and relationships between different entities.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.