How To Fix OM_ESA020 - An error occured when reading positions of Organizational Unit &1 &2 &3.

SAP Error Message - Details

• Message type: E = Error

• Message class: OM_ESA - Error Messages for OM ESA Services

• Message number: 020

• Message text: An error occured when reading positions of Organizational Unit &1 &2 &3.

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 OM_ESA020 - An error occured when reading positions of Organizational Unit &1 &2 &3. ?

  The SAP error message OM_ESA020 indicates that there was an issue when trying to read the positions of a specific Organizational Unit (OU) in the system. This error typically arises in the context of organizational management or personnel administration within SAP.
  Cause:
  The error can be caused by several factors, including:
  
  Missing or Inactive Organizational Units: The specified Organizational Unit may not exist, or it may be inactive in the system.
  Authorization Issues: The user may not have the necessary authorizations to access the Organizational Unit or its positions.
  Data Consistency Issues: There may be inconsistencies in the data related to the Organizational Unit or its positions, such as missing entries in the database.
  Technical Issues: There could be underlying technical issues, such as database connectivity problems or issues with the SAP application server.
  
  Solution:
  To resolve the OM_ESA020 error, you can take the following steps:
  
  
  Check Organizational Unit: Verify that the Organizational Unit specified in the error message exists and is active. You can do this by navigating to the relevant transaction (e.g., PPOME or PPOSE) and checking the status of the OU.
  
  
  Review Authorizations: Ensure that the user encountering the error has the necessary authorizations to access the Organizational Unit and its positions. You may need to consult with your SAP security team to review and adjust user roles and permissions.
  
  
  Data Consistency Check: Perform a consistency check on the organizational data. You can use transaction codes like OOCU or OOSU to check for inconsistencies in the organizational structure.
  
  
  Check for Technical Issues: If the above steps do not resolve the issue, check for any technical problems. This may involve reviewing system logs (transaction SM21) or checking for any recent changes in the system that could have affected the organizational data.
  
  
  Consult SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address this specific error. There may be patches or updates available that can resolve the issue.
  
  
  Contact SAP Support: If the problem persists after trying the above solutions, consider reaching out to SAP Support for further assistance. Provide them with the error message details and any steps you have already taken.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as PPOME (Change Organizational Structure) and PPOSE (Display Organizational Structure) for managing organizational units.
  SAP Documentation: Review SAP documentation related to Organizational Management for more insights into how organizational units and positions are structured and managed.
  User Forums: Check SAP community forums or user groups for discussions related to this error, as other users may have encountered and resolved similar issues.
  
  By following these steps, you should be able to identify and resolve the cause of the OM_ESA020 error in your SAP system.