How To Fix /SAPAPO/PPM_UPGRADE009 - Error occurred reading the external description of the plans in PPMs

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/PPM_UPGRADE -

• Message number: 009

• Message text: Error occurred reading the external description of the plans in PPMs

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 /SAPAPO/PPM_UPGRADE009 - Error occurred reading the external description of the plans in PPMs ?

  The SAP error message /SAPAPO/PPM_UPGRADE009 typically indicates an issue related to the reading of external descriptions of plans in the Production Planning and Detailed Scheduling (PP/DS) module of SAP Advanced Planning and Optimization (APO). This error often arises during system upgrades or data migrations when the system is unable to access or interpret the external descriptions associated with planning objects.
  Cause:
  
  Data Inconsistency: There may be inconsistencies in the data related to the planning objects, such as missing or corrupted entries in the database.
  Upgrade Issues: If the error occurs during an upgrade, it could be due to changes in the data model or structure that are not compatible with the existing data.
  Authorization Issues: The user executing the transaction may not have the necessary authorizations to read the external descriptions.
  Configuration Issues: Incorrect configuration settings in the APO system can lead to this error.
  
  Solution:
  
  
  Check Data Consistency:
  
  Use transaction codes like /SAPAPO/PPM to check the planning objects and their descriptions.
  Run consistency checks to identify any discrepancies in the data.
  
  
  
  Review Upgrade Logs:
  
  If the error occurred during an upgrade, review the upgrade logs for any warnings or errors that might indicate what went wrong.
  Ensure that all necessary post-upgrade activities have been completed.
  
  
  
  Authorization Check:
  
  Verify that the user has the appropriate authorizations to access the planning objects and their descriptions.
  Adjust roles and permissions as necessary.
  
  
  
  Configuration Review:
  
  Check the configuration settings in the APO system to ensure they are set up correctly.
  Consult the SAP documentation for any specific configuration requirements related to external descriptions.
  
  
  
  SAP Notes:
  
  Search for relevant SAP Notes that may address this specific error. SAP frequently releases notes that provide fixes or workarounds for known issues.
  Use transaction code SNOTE to apply any relevant notes.
  
  
  
  Contact 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 any logs or screenshots.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as /SAPAPO/PPM, /SAPAPO/PPM_MAINT, and others that may help in diagnosing the issue.
  Documentation: Review the SAP Help Portal for documentation related to APO and PP/DS, which may provide insights into the error and its resolution.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  By following these steps, you should be able to identify the root cause of the error and implement a suitable solution.