How To Fix /PM0/ALY_PP012 - Method READ_PP_TABLES returned an error

SAP Error Message - Details

• Message type: E = Error

• Message class: /PM0/ALY_PP -

• Message number: 012

• Message text: Method READ_PP_TABLES returned an error

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 /PM0/ALY_PP012 - Method READ_PP_TABLES returned an error ?

  The SAP error message /PM0/ALY_PP012 Method READ_PP_TABLES returned an error typically indicates an issue with the execution of a method related to reading production planning tables in the SAP system. This error can arise due to various reasons, including data inconsistencies, configuration issues, or problems with the underlying database.
  Possible Causes:
  
  Data Inconsistencies: There may be inconsistencies in the data stored in the production planning tables, which can lead to errors when attempting to read them.
  Authorization Issues: The user executing the method may not have the necessary authorizations to access the required data.
  Configuration Issues: Incorrect configuration settings in the production planning module can lead to errors when reading tables.
  Database Issues: Problems with the underlying database, such as connectivity issues or corrupted data, can also cause this error.
  System Performance: If the system is under heavy load, it may lead to timeouts or other performance-related issues.
  
  Solutions:
  
  Check Data Consistency: Use transaction codes like SE11 or SE16 to check the relevant tables for inconsistencies. You may need to run consistency checks or repair tools provided by SAP.
  Review Authorizations: Ensure that the user has the necessary authorizations to access the production planning data. You can check this using transaction SU53 after the error occurs.
  Configuration Review: Review the configuration settings in the production planning module to ensure they are set up correctly. This may involve checking settings in transaction SPRO.
  Database Check: If you suspect database issues, work with your database administrator to check for any connectivity problems or data corruption.
  System Performance Monitoring: Monitor system performance and check for any bottlenecks. You can use transaction ST22 to check for dumps or SM21 for system logs.
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error. There may be patches or updates available that resolve the issue.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SE11 (Data Dictionary), SE16 (Data Browser), SU53 (Authorization Check), SPRO (Customizing), ST22 (Dump Analysis), and SM21 (System Log).
  SAP Support: If the issue persists, consider reaching out to SAP Support for assistance. Provide them with detailed information about the error, including any relevant logs or screenshots.
  Documentation: Review SAP documentation related to production planning and the specific method that is failing for additional insights.
  
  By following these steps, you should be able to diagnose and resolve the error message /PM0/ALY_PP012 Method READ_PP_TABLES returned an error.