How To Fix /SAPSLL/CORE_CLSMD072 - Control Class &1 must not begin with a blank space

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPSLL/CORE_CLSMD -

• Message number: 072

• Message text: Control Class &1 must not begin with a blank space

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 /SAPSLL/CORE_CLSMD072 - Control Class &1 must not begin with a blank space ?

  The SAP error message /SAPSLL/CORE_CLSMD072 Control Class &1 must not begin with a blank space typically occurs in the context of SAP's Logistics and Supply Chain Management modules, particularly when dealing with control classes in the system.
  Cause:
  The error indicates that a control class (which is a classification used in various SAP processes) is being defined or referenced with a name that starts with a blank space. In SAP, control class names must adhere to specific naming conventions, and leading spaces are not allowed.
  Solution:
  To resolve this error, you should:
  
  
  Check the Control Class Name: Review the control class name that is being used. Ensure that it does not start with a blank space. You can do this by:
  
  Navigating to the relevant transaction or configuration area where the control class is defined.
  Editing the control class name to remove any leading spaces.
  
  
  
  Validation: After correcting the name, validate the changes to ensure that the error does not occur again. You may need to re-run the process that triggered the error to confirm that it has been resolved.
  
  
  Consistency Check: If the control class is referenced in multiple places, ensure that all references are updated accordingly to avoid inconsistencies.
  
  
  Related Information:
  
  SAP Documentation: Refer to the official SAP documentation for guidelines on naming conventions and control classes.
  Transaction Codes: Depending on your specific SAP environment, you may need to use transaction codes like SPRO (for configuration) or SE11 (for data dictionary) to find and edit the control class.
  Support: If you continue to experience issues, consider reaching out to your SAP support team or consulting the SAP Community for additional assistance.
  
  By following these steps, you should be able to resolve the error and ensure that your control class names comply with SAP's naming conventions.