How To Fix 5C864 - Posting number or posting date and sequence number required

SAP Error Message - Details

• Message type: E = Error

• Message class: 5C - HR: Messages for Switzerland

• Message number: 864

• Message text: Posting number or posting date and sequence number required

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 5C864 - Posting number or posting date and sequence number required ?

  The SAP error message 5C864 ("Posting number or posting date and sequence number required") typically occurs in the context of financial postings, particularly when dealing with document processing in SAP. This error indicates that the system requires specific information to complete the posting process, which is missing or not correctly provided.
  Cause:
  
  Missing Posting Number: The posting number, which is a unique identifier for the document being processed, is not provided.
  Missing Posting Date: The date on which the posting is to be made is not specified.
  Missing Sequence Number: In some cases, a sequence number may be required to identify the order of postings.
  Incorrect Configuration: The system configuration may not be set up to handle the posting correctly, leading to missing required fields.
  User Input Error: The user may have inadvertently skipped entering required fields during the transaction.
  
  Solution:
  
  Check Input Fields: Ensure that all required fields, including posting number, posting date, and sequence number, are filled in correctly before attempting to post the document.
  Review Configuration: If you have access, check the configuration settings in the relevant SAP module (e.g., Financial Accounting) to ensure that the system is set up to require the necessary fields.
  Consult Documentation: Refer to SAP documentation or help files for the specific transaction you are using to understand what fields are required.
  User Training: If this error is common among users, consider providing additional training on the transaction process to ensure that all necessary information is entered.
  Debugging: If the issue persists, it may be necessary to debug the transaction to identify where the required information is being missed or not processed correctly.
  
  Related Information:
  
  Transaction Codes: This error can occur in various transaction codes related to financial postings, such as FB01 (Post Document), FB50 (G/L Account Document), etc.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  Support: If the problem cannot be resolved internally, consider reaching out to SAP support for assistance, providing them with details of the error and the context in which it occurs.
  
  By ensuring that all required fields are filled out and reviewing the configuration, you should be able to resolve the error and successfully complete the posting.