How To Fix /PMG/GE_MAC012 - Error while writing to database table /PMG/GE_MPLOG

SAP Error Message - Details

• Message type: E = Error

• Message class: /PMG/GE_MAC -

• Message number: 012

• Message text: Error while writing to database table /PMG/GE_MPLOG

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.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message /PMG/GE_MAC012 - Error while writing to database table /PMG/GE_MPLOG ?

  The SAP error message /PMG/GE_MAC012 Error while writing to database table /PMG/GE_MPLOG typically indicates that there is an issue when the system attempts to write data to the specified database table. This can occur for various reasons, and understanding the cause is crucial for finding a solution. Here are some common causes and potential solutions:
  Causes:
  
  Database Locking Issues: The table may be locked by another process, preventing the current transaction from writing to it.
  Insufficient Authorizations: The user or process attempting to write to the table may not have the necessary authorizations.
  Data Integrity Violations: The data being written may violate constraints defined on the table, such as primary key or foreign key constraints.
  Database Connection Issues: There may be issues with the database connection, such as network problems or database server downtime.
  Table Structure Changes: If the structure of the table has changed (e.g., fields added or removed) and the application logic has not been updated accordingly, this can lead to errors.
  Database Space Issues: The database may be out of space, preventing any new data from being written.
  
  Solutions:
  
  Check for Locks: Use transaction codes like SM12 to check for locks on the table. If there are locks, you may need to wait for them to be released or resolve the locking issue.
  Review Authorizations: Ensure that the user or process has the necessary authorizations to write to the table. You can check this using transaction SU53 or SU01.
  Validate Data: Check the data being written to ensure it adheres to the constraints of the table. This may involve debugging the application logic or reviewing the data being processed.
  Check Database Connection: Verify that the database connection is active and functioning correctly. You can check the database logs for any connection issues.
  Review Table Structure: If there have been recent changes to the table structure, ensure that the application logic is updated accordingly. You may need to consult with your development team.
  Monitor Database Space: Check the database for available space. If the database is full, you may need to free up space or increase the database size.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SE11 (Data Dictionary), SE80 (Object Navigator), and SM21 (System Log) for further investigation.
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address this specific error or provide additional troubleshooting steps.
  Logs and Traces: Review application logs and traces for more detailed error messages that can provide insight into the root cause of the issue.
  
  If the issue persists after trying the above solutions, it may be beneficial to consult with your SAP Basis team or SAP support for further assistance.