How To Fix FKKINFCO021 - Specify a memory structure

SAP Error Message - Details

• Message type: E = Error

• Message class: FKKINFCO - Information Container

• Message number: 021

• Message text: Specify a memory structure

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 FKKINFCO021 - Specify a memory structure ?

  The SAP error message FKKINFCO021 ("Specify a memory structure") typically occurs in the context of the Contract Accounts Receivable and Payable (FI-CA) module. This error indicates that a required memory structure has not been specified or is missing in the processing of a transaction.
  Cause:
  
  Missing Configuration: The error may arise if the necessary configuration for the memory structure is not set up in the system.
  Incorrect Transaction Data: The transaction data being processed may not have the required fields filled out, leading to the inability to identify the memory structure.
  Custom Development Issues: If there are custom developments or enhancements in the system, they may not be correctly handling memory structures.
  System Bugs: Occasionally, this error can be triggered by bugs in the SAP system or inconsistencies in the data.
  
  Solution:
  
  
  Check Configuration:
  
  Ensure that the memory structure is correctly configured in the system. This can typically be done in the Customizing settings for FI-CA.
  Navigate to the relevant configuration path in SPRO and verify that all necessary settings are in place.
  
  
  
  Review Transaction Data:
  
  Check the transaction data that is being processed when the error occurs. Ensure that all required fields are filled out correctly.
  If applicable, review the input data for any missing or incorrect entries.
  
  
  
  Debugging:
  
  If you have access to debugging tools, you can analyze the program or transaction that is causing the error. This may help identify where the memory structure is not being specified.
  Look for any custom code that may be interfering with standard processing.
  
  
  
  Consult Documentation:
  
  Review SAP Notes and documentation related to the error message. There may be specific notes addressing this issue or providing additional context.
  
  
  
  Contact SAP Support:
  
  If the issue persists after checking the above points, consider reaching out to SAP Support for assistance. Provide them with details about the error, including the transaction code and any relevant logs.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes in FI-CA that may be related to the error, such as FKKINV (Invoice) or FKKOP (Open Items).
  SAP Notes: Search for SAP Notes related to FKKINFCO021 in the SAP Support Portal. These notes may provide patches or workarounds.
  Community Forums: Check SAP Community forums or other user groups for discussions related to this error. Other users may have encountered and resolved similar issues.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution.