How To Fix C5551 - Enter number for secondary resource

SAP Error Message - Details

• Message type: E = Error

• Message class: C5 - Master Recipe

• Message number: 551

• Message text: Enter number for secondary resource

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 C5551 - Enter number for secondary resource ?

  The SAP error message C5551 ("Enter number for secondary resource") typically occurs in the context of production planning or scheduling when a secondary resource is required but not specified. This error is often encountered in transaction codes related to production orders, such as CO01 (Create Production Order) or CO02 (Change Production Order).
  Cause:
  The error arises when:
  
  A production order or operation requires a secondary resource (like a machine, tool, or labor) to be specified, but the user has not entered a valid number for that resource.
  The configuration of the routing or work center mandates the use of a secondary resource, but it has not been provided in the order.
  
  Solution:
  To resolve the C5551 error, you can take the following steps:
  
  
  Check the Production Order:
  
  Open the production order in transaction CO02 (Change Production Order).
  Navigate to the operations tab and check if a secondary resource is required for the operation you are trying to process.
  
  
  
  Enter the Secondary Resource:
  
  If a secondary resource is required, enter the appropriate number for the secondary resource in the relevant field.
  Ensure that the resource you are entering is valid and exists in the system.
  
  
  
  Review Routing and Work Center:
  
  Check the routing associated with the production order to see if it specifies a secondary resource.
  Go to transaction CA03 (Display Routing) to review the routing details.
  Check the work center configuration in transaction CR03 (Display Work Center) to see if it requires a secondary resource.
  
  
  
  Configuration Settings:
  
  If the requirement for a secondary resource is not intended, you may need to adjust the configuration settings in the work center or routing to make the secondary resource optional.
  
  
  
  Consult Documentation:
  
  Review SAP documentation or help files related to production orders and resource management for additional guidance.
  
  
  
  Contact Support:
  
  If you are unable to resolve the issue, consider reaching out to your SAP support team or consulting with an SAP expert for further assistance.
  
  
  
  Related Information:
  
  
  Transaction Codes:
  
  CO01: Create Production Order
  CO02: Change Production Order
  CA03: Display Routing
  CR03: Display Work Center
  
  
  
  SAP Notes:
  
  Check for any relevant SAP Notes that might address this specific error or provide additional troubleshooting steps.
  
  
  
  User Roles:
  
  Ensure that you have the necessary permissions to make changes to production orders and resources.
  
  
  
  By following these steps, you should be able to resolve the C5551 error and proceed with your production planning activities.