How To Fix PCI001 - IDoc field &1 missing in segment &2

SAP Error Message - Details

• Message type: E = Error

• Message class: PCI - PCI ERP Idoc encryption

• Message number: 001

• Message text: IDoc field &1 missing in segment &2

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 PCI001 - IDoc field &1 missing in segment &2 ?

  The SAP error message PCI001, which states "IDoc field &1 missing in segment &2," typically occurs when there is a mismatch between the expected structure of an IDoc (Intermediate Document) and the actual data being processed. This error indicates that a required field (denoted by &1) is missing from a specific segment (denoted by &2) of the IDoc.
  Cause:
  
  Missing Data: The IDoc being processed does not contain the required field data for the specified segment. This can happen if the data source does not provide the necessary information.
  Incorrect Mapping: There may be an issue with the mapping of fields from the source system to the IDoc structure, leading to missing fields.
  IDoc Structure Changes: If there have been changes to the IDoc structure (e.g., updates to the IDoc type or segments), the data being sent may not conform to the new structure.
  Configuration Issues: Incorrect configuration in the IDoc processing settings or partner profiles can lead to this error.
  
  Solution:
  
  Check IDoc Data: Review the IDoc data to ensure that the required field is populated. You can use transaction WE02 or WE05 to analyze the IDoc.
  Verify Mapping: Ensure that the mapping between the source system and the IDoc structure is correct. Check if the source system is sending all required fields.
  Update IDoc Structure: If there have been changes to the IDoc structure, ensure that the data being sent is updated accordingly. You may need to adjust the data extraction or transformation processes.
  Configuration Review: Check the configuration settings in the partner profiles (transaction WE20) and IDoc processing settings to ensure they are set up correctly.
  Consult Documentation: Refer to the documentation for the specific IDoc type you are working with to understand the required fields and segments.
  
  Related Information:
  
  IDoc Types: Familiarize yourself with the specific IDoc type you are working with, as different IDoc types have different structures and required fields.
  Transaction Codes: Use transaction codes like WE02 (Display IDoc), WE05 (IDoc List), and WE19 (Test IDoc) for troubleshooting and testing.
  SAP Notes: Check for any relevant SAP Notes that may address known issues or provide additional guidance related to the specific IDoc type or error message.
  Debugging: If necessary, you can debug the IDoc processing to identify where the data is being lost or not populated.
  
  By following these steps, you should be able to identify the cause of the PCI001 error and implement a solution to resolve it.