How To Fix FINS_ACDOC_CUST387 - Segmentation unit field &1 does not exist in table &2

FINS_ACDOC_CUST387 - Overview

• Message type: E = Error

• Message class: FINS_ACDOC_CUST - Unified Journal Entry - Customizing

• Message number: 387

• Message text: Segmentation unit field &1 does not exist in table &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 FINS_ACDOC_CUST387 - Segmentation unit field &1 does not exist in table &2 ?

  The SAP error message FINS_ACDOC_CUST387 indicates that there is an issue related to the segmentation unit field in the context of financial accounting documents. Specifically, the error states that the segmentation unit field (denoted as &1) does not exist in the specified table (denoted as &2). This typically occurs during processes that involve financial postings or document processing where segmentation is required.
  
  Cause:
  
  Missing Field in Table: The segmentation unit field that the system is trying to access does not exist in the specified table. This could be due to a configuration issue or a missing data element.
  Incorrect Configuration: The segmentation settings in the system may not be properly configured, leading to the system looking for a field that is not defined.
  Custom Development: If there are custom developments or enhancements in the system, they may not be aligned with the standard SAP data model, causing discrepancies.
  Transport Issues: If changes were transported from