How To Fix CR251 - No authorization to & a resource category & in plant &

SAP Error Message - Details

• Message type: E = Error

• Message class: CR - (1,099) Work Center; (100,200) Capacity

• Message number: 251

• Message text: No authorization to & a resource category & in plant &

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CR251 - No authorization to & a resource category & in plant & ?

  The SAP error message CR251 indicates that a user does not have the necessary authorization to access a specific resource category in a particular plant. This error typically arises in the context of SAP's Controlling (CO) module, particularly when dealing with capacity planning, production planning, or similar functions.
  Cause:
  The error is caused by a lack of authorization in the user's role or profile for the specified resource category in the specified plant. This can happen due to:
  
  Missing Authorization Object: The user’s role does not include the necessary authorization object that grants access to the resource category.
  Incorrect Role Assignment: The user may not have been assigned the correct role that includes the required authorizations.
  Plant-Specific Restrictions: The user may have access to certain resource categories in other plants but not in the specified plant.
  
  Solution:
  To resolve the CR251 error, you can take the following steps:
  
  
  Check User Roles:
  
  Go to transaction code SU01 (User Maintenance) and enter the user ID.
  Check the roles assigned to the user and ensure that they include the necessary authorizations for the resource category in the specified plant.
  
  
  
  Review Authorization Objects:
  
  Use transaction code SU53 immediately after encountering the error to see which authorization check failed. This will provide insight into which specific authorization object is missing.
  Common authorization objects related to resource categories include C_APL_ORD (for order management) and C_CRM_AUTH (for CRM authorizations).
  
  
  
  Modify Roles:
  
  If the necessary authorizations are missing, you may need to modify the user’s roles using transaction code PFCG (Role Maintenance).
  Add the required authorization objects to the role and ensure that the values for the resource category and plant are correctly specified.
  
  
  
  Test Changes:
  
  After making changes to the roles or authorizations, have the user log out and log back in to test if the issue is resolved.
  
  
  
  Consult with Security Team:
  
  If you do not have the necessary permissions to change roles or authorizations, consult with your SAP security team or administrator to request the required access.
  
  
  
  Related Information:
  
  Authorization Concept in SAP: Understanding how authorizations work in SAP is crucial. Authorizations are managed through roles and profiles, which define what actions users can perform in the system.
  Transaction Codes:
  
  SU01: User Maintenance
  SU53: Display Authorization Check
  PFCG: Role Maintenance
  
  
  Documentation: Refer to SAP documentation or your organization’s internal guidelines for managing user roles and authorizations.
  
  By following these steps, you should be able to identify and resolve the authorization issue causing the CR251 error in SAP.