How To Fix VC135 - No changes made to the schedule line category assignments

SAP Error Message - Details

• Message type: E = Error

• Message class: VC - SD Customizing

• Message number: 135

• Message text: No changes made to the schedule line category assignments

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 VC135 - No changes made to the schedule line category assignments ?

  The SAP error message VC135 "No changes made to the schedule line category assignments" typically occurs when you attempt to modify the schedule line category assignments in the system, but the system determines that no actual changes have been made. This can happen for several reasons, and understanding the cause can help in resolving the issue.
  Causes:
  
  No Changes Detected: The most common reason for this error is that the changes you are trying to make are either identical to the existing settings or do not meet the criteria for a valid change.
  Authorization Issues: You may not have the necessary authorizations to make changes to the schedule line category assignments.
  System Configuration: The system may be configured in such a way that it prevents changes to certain schedule line categories based on specific conditions or settings.
  Data Consistency: There may be data consistency issues that prevent the system from accepting the changes.
  
  Solutions:
  
  Verify Changes: Double-check the changes you are trying to make. Ensure that they are indeed different from the current settings. If they are the same, the system will not process them.
  Check Authorizations: Ensure that you have the necessary permissions to make changes to schedule line categories. You may need to contact your SAP administrator to verify your user roles and authorizations.
  Review Configuration: Look into the configuration settings for schedule line categories in the SAP system. Ensure that the settings allow for the changes you are trying to implement.
  Consult Documentation: Refer to SAP documentation or help resources for guidance on the specific schedule line categories you are working with. There may be specific rules or conditions that apply.
  Use Transaction Codes: If you are using a specific transaction code to make changes, ensure that you are using the correct one. For example, transaction codes like OVL2 (for schedule line category) can be used to manage these settings.
  Check for Dependencies: Some schedule line categories may have dependencies on other settings or configurations. Ensure that all related settings are correctly configured.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as OVL2 for schedule line category configuration.
  SAP Notes: Check SAP Notes for any known issues or patches related to schedule line categories and the VC135 error message.
  SAP Community: Engage with the SAP Community forums for insights and solutions from other users who may have encountered similar issues.
  
  If the problem persists after trying the above solutions, it may be beneficial to consult with your SAP support team or a technical consultant who can provide deeper insights into the system's configuration and potential issues.