How To Fix /PF1/MSG_ITEM_DEL001 - Segmentation key &1 is not defined. Please correct the input.

SAP Error Message - Details

• Message type: E = Error

• Message class: /PF1/MSG_ITEM_DEL -

• Message number: 001

• Message text: Segmentation key &1 is not defined. Please correct the input.

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 /PF1/MSG_ITEM_DEL001 - Segmentation key &1 is not defined. Please correct the input. ?

  The SAP error message /PF1/MSG_ITEM_DEL001 with the description "Segmentation key &1 is not defined. Please correct the input." typically indicates that there is an issue with the segmentation key being used in a transaction or process. This error often arises in the context of financial or controlling modules where segmentation is used for reporting or analysis purposes.
  Cause:
  
  Undefined Segmentation Key: The segmentation key specified in the transaction does not exist in the system. This could be due to a typo, or the key may not have been created or activated in the system.
  Configuration Issues: The segmentation key may not be properly configured in the system settings, leading to it being unrecognized.
  Data Entry Error: The user may have entered an incorrect or invalid segmentation key during data entry.
  
  Solution:
  
  
  Check Segmentation Key: Verify that the segmentation key you are trying to use is defined in the system. You can do this by navigating to the relevant configuration settings in SAP.
  
  Use transaction codes like OBY6 (for defining segmentation) or SPRO (to access the configuration menu) to check if the segmentation key exists.
  
  
  
  Correct Input: If the segmentation key is incorrect, correct the input in the transaction where the error occurred. Ensure that you are using a valid and defined segmentation key.
  
  
  Create/Activate Segmentation Key: If the segmentation key does not exist, you may need to create it or activate it in the system. This typically requires access to configuration settings and may involve working with your SAP Basis or configuration team.
  
  
  Consult Documentation: Refer to SAP documentation or help resources for guidance on how to define or manage segmentation keys.
  
  
  Check User Authorizations: Ensure that the user has the necessary authorizations to access and use the segmentation keys.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as OBY6 for segmentation settings, SPRO for configuration, and SE11 for data dictionary checks.
  SAP Notes: Check SAP Notes for any known issues or patches related to segmentation keys.
  User Forums: Consider visiting SAP community forums or user groups for additional insights and solutions from other users who may have encountered similar issues.
  
  If the problem persists after checking these areas, it may be beneficial to consult with your SAP support team or a consultant who specializes in the specific module you are working with.