How To Fix FKC1002 - Document item without main and subtransaction is not allowed.

FKC1002 - Overview

• Message type: E = Error

• Message class: FKC1 - FI-CAC: Central Functions

• Message number: 002

• Message text: Document item without main and subtransaction is not allowed.

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.

Unfortunately, there isn't any extra information in this error notice.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message FKC1002 - Document item without main and subtransaction is not allowed. ?

  The SAP error message FKC1002, which states "Document item without main and subtransaction is not allowed," typically occurs in the context of financial accounting or controlling when trying to post a document that does not meet the required criteria for transaction types.
  
  Cause:
  This error usually arises due to one of the following reasons:
  
  
  Missing Main and Subtransaction: The document item you are trying to post does not have a main transaction and a corresponding subtransaction defined. In SAP, certain transactions require both to be specified to ensure proper accounting treatment.
  
  
  
  Configuration Issues: The configuration for the transaction types in the system may not be set up correctly. This can happen if the main and subtransaction codes are not defined for the specific document type you are trying to post.
  
  
  Incorrect Document Type: The document type being used may not be compatible with the transaction you are trying to perform, leading to the absence of