How To Fix CRM_SSC079 - All subscreens of function group &1 are used in screen sequence control

SAP Error Message - Details

• Message type: E = Error

• Message class: CRM_SSC - Screen Sequence Control - CRM Transaction

• Message number: 079

• Message text: All subscreens of function group &1 are used in screen sequence control

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CRM_SSC079 - All subscreens of function group &1 are used in screen sequence control ?

  The SAP error message CRM_SSC079 indicates that there is an issue with the screen sequence control in a CRM application. Specifically, it means that all subscreens of a particular function group (denoted by &1) are already in use, and therefore, the system cannot add or display additional subscreens.
  Cause:
  This error typically arises in the following scenarios:
  
  Screen Sequence Control Configuration: The screen sequence control for the CRM application is configured in such a way that it has exhausted all available subscreens for the specified function group.
  Custom Development: If there has been custom development or modifications to the standard screens or function groups, it may lead to conflicts or misconfigurations.
  Incorrect Function Group Usage: The function group may be incorrectly referenced or used in the application, leading to the error.
  
  Solution:
  To resolve the error, you can take the following steps:
  
  
  Review Screen Sequence Control:
  
  Check the configuration of the screen sequence control for the relevant CRM application. Ensure that the subscreens are correctly defined and that there are no overlaps or misconfigurations.
  
  
  
  Check Function Group:
  
  Identify the function group mentioned in the error message. Review the subscreens associated with this function group to ensure they are correctly implemented and not duplicated.
  
  
  
  Modify Screen Sequence:
  
  If necessary, modify the screen sequence to allow for additional subscreens. This may involve adding new subscreens or reconfiguring existing ones.
  
  
  
  Debugging:
  
  Use transaction codes like SE80 (Object Navigator) or SE37 (Function Module) to debug the function group and identify where the issue is occurring. Look for any custom code that may be affecting the screen sequence.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or notes related to screen sequence control and function groups for any specific guidelines or best practices.
  
  
  
  Testing:
  
  After making changes, thoroughly test the application to ensure that the error is resolved and that the screen sequence behaves as expected.
  
  
  
  Related Information:
  
  Transaction Codes: SE80 (Object Navigator), SE37 (Function Module), SE11 (Data Dictionary), and SE41 (Menu Painter) can be useful for investigating and modifying screen sequences and function groups.
  SAP Notes: Check for any relevant SAP Notes that may address known issues or provide additional guidance on screen sequence control.
  SAP Community: Engage with the SAP Community forums for insights from other users who may have encountered similar issues.
  
  If the problem persists after following these steps, it may be beneficial to consult with an SAP technical consultant or developer who can provide deeper insights into the specific configuration and coding aspects of your CRM system.