How To Fix OL602 - Area class '&' is not valid

SAP Error Message - Details

• Message type: E = Error

• Message class: OL - Workflow object types: Run-time system

• Message number: 602

• Message text: Area class '&' is not valid

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 OL602 - Area class '&' is not valid ?

  The SAP error message OL602, which states "Area class '&' is not valid," typically occurs in the context of SAP's Controlling (CO) module, particularly when dealing with cost centers, internal orders, or other controlling objects. This error indicates that the area class specified in a transaction or configuration is not recognized or is not valid in the current context.
  Causes:
  
  Incorrect Area Class: The area class specified in the transaction does not exist or is misspelled.
  Configuration Issues: The area class may not be properly configured in the system.
  Authorization Issues: The user may not have the necessary authorizations to access the specified area class.
  Data Inconsistencies: There may be inconsistencies in the master data or configuration settings related to the area class.
  
  Solutions:
  
  
  Check Area Class: Verify that the area class you are trying to use is correctly defined in the system. You can do this by navigating to the relevant configuration settings in the SAP system.
  
  Use transaction code OKKP to check the controlling area settings.
  Ensure that the area class is correctly defined and active.
  
  
  
  Correct Configuration: If the area class is not defined, you may need to create it or correct any configuration issues. This can involve:
  
  Defining the area class in the configuration settings.
  Ensuring that all necessary parameters and settings are correctly configured.
  
  
  
  Review User Authorizations: Check if the user has the necessary authorizations to access the area class. This can be done by reviewing the user's roles and authorizations in the system.
  
  
  Check Master Data: Ensure that the master data related to the area class is consistent and correctly maintained. This includes checking cost centers, internal orders, and any other related objects.
  
  
  Consult Documentation: If you are unsure about the area class or its configuration, refer to SAP documentation or consult with your SAP Basis or CO module expert.
  
  
  SAP Notes: Check for any relevant SAP Notes that might address this specific error. Sometimes, SAP releases notes that provide fixes or workarounds for known issues.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as OKKP (Controlling Area) and OKEQ (Define Area Class).
  SAP Help Portal: Utilize the SAP Help Portal for detailed documentation on controlling area classes and related configurations.
  Community Forums: Engage with SAP community forums or user groups for additional insights and solutions from other users who may have encountered similar issues.
  
  By following these steps, you should be able to identify the cause of the OL602 error and implement the appropriate solution.