How To Fix CO_MES_INT070 - No authorization to call function module &1

SAP Error Message - Details

• Message type: E = Error

• Message class: CO_MES_INT - Integration with Manufacturing Execution Systems

• Message number: 070

• Message text: No authorization to call function module &1

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CO_MES_INT070 - No authorization to call function module &1 ?

  The SAP error message CO_MES_INT070, which states "No authorization to call function module &1," typically indicates that the user attempting to execute a certain function module does not have the necessary authorizations to do so. This can occur in various contexts, particularly in the areas of manufacturing execution systems (MES) or when integrating with other systems.
  Cause:
  
  Missing Authorizations: The user does not have the required authorization object to execute the specified function module.
  Role Assignment: The user’s role may not include the necessary permissions for the function module in question.
  Profile Issues: The user profile may not be correctly configured to allow access to the function module.
  Function Module Restrictions: The function module itself may have restrictions based on the configuration or the environment.
  
  Solution:
  
  
  Check User Authorizations:
  
  Use transaction code SU53 immediately after the error occurs to see which authorization check failed. This will provide insight into what specific authorization is missing.
  Review the user’s roles and profiles in transaction SU01 or PFCG to ensure that the necessary authorizations are included.
  
  
  
  Modify Roles:
  
  If the required authorization is missing, you may need to modify the user’s role or create a new role that includes the necessary authorization objects.
  Ensure that the role is assigned to the user.
  
  
  
  Authorization Objects:
  
  Identify the specific authorization objects related to the function module. This can often be found in the documentation for the function module or by consulting with your SAP security team.
  
  
  
  Testing:
  
  After making changes to roles or authorizations, have the user log out and log back in to ensure that the changes take effect.
  Test the function module again to confirm that the issue is resolved.
  
  
  
  Consult SAP Notes:
  
  Check the SAP Support Portal for any relevant SAP Notes that may address this specific error or provide additional guidance.
  
  
  
  Related Information:
  
  Transaction Codes:
  
  SU01: User Maintenance
  PFCG: Role Maintenance
  SU53: Display Authorization Check
  
  
  Authorization Objects: Common authorization objects related to function modules include S_FUNC (Function Module Authorization) and others specific to the application area.
  SAP Documentation: Review the SAP Help Portal for documentation on the specific function module and its authorization requirements.
  
  If the issue persists after following these steps, it may be necessary to involve your SAP Basis or Security team for further investigation and resolution.