How To Fix CO813 - LOOP_CTR_BUF not read

CO813 - Overview

• Message type: E = Error

• Message class: CO - PPC order processing messages

• Message number: 813

• Message text: LOOP_CTR_BUF not read

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message CO813 - LOOP_CTR_BUF not read ?

  The SAP error message CO813 "LOOP_CTR_BUF not read" typically occurs in the context of the Controlling (CO) module, particularly when dealing with cost center accounting or internal orders. This error indicates that the system is unable to read the buffer for loop control, which can be due to various reasons.
  Causes:
  
  Data Inconsistency: There may be inconsistencies in the data that the system is trying to process, such as missing or incorrect entries in the database tables related to cost centers or internal orders.
  
  Configuration Issues: Incorrect configuration settings in the controlling area or related master data can lead to this error.
  Buffer Issues: The buffer that the system uses to store temporary data may not be properly initialized or may have been corrupted.
  Program Errors: There could be a bug or error in the custom ABAP programs or enhancements that are being executed when this error occurs.
  
  Solutions:
  
  Check Data Consistency: Use transaction codes like KAH3