How To Fix COOS091 - The order quantity child order is &1 &2

SAP Error Message - Details

• Message type: E = Error

• Message class: COOS - Order Split

• Message number: 091

• Message text: The order quantity child order is &1 &2

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 COOS091 - The order quantity child order is &1 &2 ?

  The SAP error message COOS091 typically indicates an issue related to the order quantity of a child order in a production or process order scenario. This error can occur in various contexts, such as when dealing with production orders, process orders, or when managing dependent requirements in SAP.
  Cause:
  The error message COOS091 usually arises due to one of the following reasons:
  
  Mismatch in Order Quantities: The quantity specified for the child order does not match the expected quantity based on the parent order or the production plan.
  Incorrect Configuration: There may be issues with the configuration of the order types or the way the orders are linked.
  Data Inconsistencies: There could be inconsistencies in the master data, such as material master records or BOM (Bill of Materials) settings.
  Status Issues: The status of the parent or child order may not allow for the operation being attempted (e.g., if the parent order is completed, the child order may not be able to be adjusted).
  
  Solution:
  To resolve the COOS091 error, you can take the following steps:
  
  Check Order Quantities: Verify the quantities of both the parent and child orders. Ensure that they are aligned and that the child order is set up to reflect the correct quantity.
  Review Order Configuration: Check the configuration settings for the order types involved. Ensure that the settings allow for the expected behavior regarding child orders.
  Inspect Master Data: Review the relevant master data, including material master records, BOMs, and routing information, to ensure that they are correctly set up and consistent.
  Check Order Status: Look at the status of both the parent and child orders. If the parent order is completed or in a status that does not allow changes, you may need to adjust the workflow or create a new order.
  Consult Documentation: Refer to SAP documentation or help resources for specific details related to the error message and its context.
  Use Transaction Codes: Utilize transaction codes like CO02 (Change Production Order) or CO03 (Display Production Order) to analyze the orders in question.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  Transaction Codes: Familiarize yourself with relevant transaction codes such as CO01 (Create Production Order), CO02 (Change Production Order), and CO03 (Display Production Order) for managing production orders.
  User Forums: Engage with SAP community forums or user groups for insights and shared experiences from other users who may have encountered the same error.
  
  If the issue persists after following these steps, it may be beneficial to consult with your SAP support team or a technical consultant for further assistance.