How To Fix C2291 - Order &1, sequence &2 exists twice in operation &3 &4

SAP Error Message - Details

• Message type: E = Error

• Message class: C2 - Other messages production orders

• Message number: 291

• Message text: Order &1, sequence &2 exists twice in operation &3 &4

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 C2291 - Order &1, sequence &2 exists twice in operation &3 &4 ?

  The SAP error message C2291 indicates that there is a duplicate entry for an order and sequence number in a specific operation within a production order or process order. This typically occurs in the context of production planning and control, where operations are defined for manufacturing processes.
  
  Cause:
  
  Duplicate Entries: The most common cause of this error is that the same order and sequence number have been assigned to multiple operations within the same production order. This can happen due to manual data entry errors or issues during the order creation process.
  Data Migration Issues: If data has been migrated from another system or if there have been changes in the configuration, it may lead to inconsistencies in the order data.
  System Bugs: Occasionally, this error can arise from bugs or issues in the SAP system itself, particularly if there have been recent updates or changes.
  
  
  Solution:
  
  Check for Duplicates: Review the operations in the production