How To Fix OQ_I133 - No valid segment found in T811S for key cycle, starting date and seq no

SAP Error Message - Details

• Message type: E = Error

• Message class: OQ_I - IS-Oil SSR : Message pool for Settlement and Invoicing

• Message number: 133

• Message text: No valid segment found in T811S for key cycle, starting date and seq no

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message OQ_I133 - No valid segment found in T811S for key cycle, starting date and seq no ?

  The SAP error message OQ_I133 indicates that there is no valid segment found in the T811S table for the specified key cycle, starting date, and sequence number. This error typically occurs in the context of SAP's Production Planning (PP) or Project System (PS) modules, particularly when dealing with capacity planning or scheduling.
  Cause:
  
  
  Missing Data: The most common cause of this error is that the required data for the specified key cycle does not exist in the T811S table. This could be due to:
  
  The key cycle not being defined correctly.
  The starting date or sequence number being incorrect or not matching any existing entries in the T811S table.
  The data might have been deleted or not yet created.
  
  
  
  Configuration Issues: There may be configuration issues in the system that prevent the correct data from being retrieved.
  
  
  Authorization Issues: Sometimes, the user may not have the necessary authorizations to access the required data.
  
  
  Solution:
  
  
  Check Key Cycle Configuration:
  
  Verify that the key cycle is correctly defined in the system. You can do this by navigating to the relevant configuration settings in SAP.
  Ensure that the starting date and sequence number are correct and correspond to existing entries in the T811S table.
  
  
  
  Data Verification:
  
  Use transaction codes like SE16 or SE11 to check the T811S table directly. Look for entries that match the key cycle, starting date, and sequence number you are using.
  If no entries exist, you may need to create the necessary data or adjust your input parameters.
  
  
  
  Recreate Missing Data:
  
  If the required data is missing, you may need to recreate it. This could involve setting up new key cycles or adjusting existing ones.
  
  
  
  Check Authorizations:
  
  Ensure that the user has the necessary authorizations to access the data in the T811S table. If not, contact your SAP security administrator to grant the required permissions.
  
  
  
  Consult Documentation:
  
  Review SAP documentation or help resources for additional context on the error and potential fixes.
  
  
  
  Contact SAP Support:
  
  If the issue persists after checking the above points, consider reaching out to SAP support for further assistance.
  
  
  
  Related Information:
  
  T811S Table: This table is used to store segments related to key cycles in SAP. Understanding its structure and the data it holds can help in troubleshooting.
  Transaction Codes: Familiarize yourself with relevant transaction codes such as OQ01 (Create Key Cycle), OQ02 (Change Key Cycle), and OQ03 (Display Key Cycle) to manage key cycles effectively.
  SAP Notes: Check for any SAP Notes related to this error message, as they may provide specific patches or updates that address known issues.
  
  By following these steps, you should be able to identify the cause of the OQ_I133 error and implement a solution.