How To Fix WB2B_EXPENSE110 - Reference document indicator (PSX) field not defined for item &1

SAP Error Message - Details

• Message type: E = Error

• Message class: WB2B_EXPENSE - Global Trade Expenses

• Message number: 110

• Message text: Reference document indicator (PSX) field not defined for item &1

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 WB2B_EXPENSE110 - Reference document indicator (PSX) field not defined for item &1 ?

  The SAP error message WB2B_EXPENSE110 with the description "Reference document indicator (PSX) field not defined for item &1" typically occurs in the context of the SAP system when dealing with expense-related documents, particularly in the area of project systems (PS) or controlling (CO).
  
  Cause:
  This error usually arises due to one of the following reasons:
  
  
  Missing Configuration: The reference document indicator (PSX) is not configured for the specific item type in the system. This can happen if the item type is not properly set up in the configuration settings for the project or expense management.
  
  
  Incorrect Document Type: The document type being used may not be compatible with the reference document indicator settings, leading to this error.
  
  
  Data Entry Issues: There may be issues with the data being entered for the item, such as missing or incorrect values that do not align with the expected configuration.
  
  
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check