How To Fix CO402 - Fill key fields of table & in ascending order

SAP Error Message - Details

• Message type: E = Error

• Message class: CO - PPC order processing messages

• Message number: 402

• Message text: Fill key fields of table & in ascending order

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 CO402 - Fill key fields of table & in ascending order ?

  The SAP error message CO402, which states "Fill key fields of table & in ascending order," typically occurs in the context of controlling (CO) or production planning (PP) modules when there is an issue with the data being processed in a table that requires certain key fields to be filled in a specific order.
  
  Cause:
  The error is usually caused by one of the following reasons:
  
  Missing Key Fields: The required key fields for a specific table are not filled in, which is necessary for the operation to proceed.
  Incorrect Order: The key fields are filled but not in the required ascending order. This is particularly relevant for tables that have a defined sequence for processing.
  Data Integrity Issues: There may be inconsistencies or integrity issues in the data being processed, leading to the inability to fulfill the requirements of the table.
  
  
  Solution:
  To resolve the CO402 error, you can take the following steps:
  
  
  Check Key Fields: Ensure