How To Fix /SAPAPO/OM_ERROR148 - Cover flag was assigned for a secondary resource

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/OM_ERROR -

• Message number: 148

• Message text: Cover flag was assigned for a secondary resource

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/OM_ERROR148 - Cover flag was assigned for a secondary resource ?

  The SAP error message /SAPAPO/OM_ERROR148 indicates that a cover flag has been assigned to a secondary resource in the Advanced Planning and Optimization (APO) module. This typically occurs in the context of production planning and scheduling, where resources are defined for production processes.
  Cause:
  The error arises when:
  
  A secondary resource (which is not the primary resource for a production order) has been assigned a cover flag. The cover flag is used to indicate that a resource can be used as a backup or alternative for a primary resource.
  The system does not allow the cover flag to be assigned to secondary resources, as it is typically reserved for primary resources.
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check Resource Configuration:
  
  Go to the resource master data in the APO system.
  Verify the settings for the secondary resource that is causing the error.
  Ensure that the cover flag is not set for secondary resources.
  
  
  
  Modify Resource Assignment:
  
  If the cover flag is incorrectly assigned, remove it from the secondary resource.
  If you need to use a cover resource, ensure that it is set up as a primary resource instead.
  
  
  
  Review Planning Book Settings:
  
  Check the planning book or the data view you are using to ensure that it is correctly configured to handle resources and their flags.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or help resources for more detailed information on resource management and the use of cover flags in APO.
  
  
  
  Testing:
  
  After making the necessary changes, test the planning scenario again to ensure that the error no longer occurs.
  
  
  
  Related Information:
  
  Resource Types: Understand the difference between primary and secondary resources in APO.
  Cover Flag Usage: Familiarize yourself with how cover flags are used in production planning and the implications of their assignment.
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide additional guidance.
  
  If the issue persists after following these steps, it may be beneficial to consult with an SAP APO expert or reach out to SAP support for further assistance.