How To Fix FS666 - Do not enter payment methods when using non-sequential lots

SAP Error Message - Details

• Message type: E = Error

• Message class: FS - Messages from Tax Routines / Prenumbered Checks

• Message number: 666

• Message text: Do not enter payment methods when using non-sequential lots

What causes this issue?

A check lot which is flagged as non-sequential cannot be used in
automatic payment transactions and in printing checks online. Therefore
it does not make sense to enter payment methods for this check lot.

System Response

The payment method entries are canceled.

How to fix this error?

Only enter payment methods if you want to use the check lot in
automatic payment transactions or for printing checks online.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message FS666 - Do not enter payment methods when using non-sequential lots ?

  The SAP error message FS666, which states "Do not enter payment methods when using non-sequential lots," typically occurs in the context of financial transactions involving lots or batches in SAP. This error is related to the handling of payment methods in conjunction with non-sequential lot management.
  Cause:
  
  Non-Sequential Lots: The error arises when you are trying to process a transaction that involves non-sequential lots (i.e., lots that are not processed in a strict order). In such cases, SAP does not allow the entry of payment methods because it can lead to inconsistencies in the financial records.
  Configuration Settings: The system may be configured to restrict the use of payment methods when dealing with non-sequential lots to ensure data integrity and proper accounting practices.
  
  Solution:
  
  Review Lot Management: Ensure that you are using sequential lots if the transaction requires it. If non-sequential lots are necessary, you may need to adjust your transaction approach.
  Check Payment Method Configuration: Review the configuration settings for payment methods in your SAP system. You may need to consult with your SAP administrator or financial team to understand the specific settings that are causing this restriction.
  Transaction Type: Verify the type of transaction you are attempting to execute. If it is not compatible with the use of payment methods due to the lot management settings, consider using a different transaction type or process.
  Consult Documentation: Refer to SAP documentation or help resources for more detailed information on lot management and payment methods. This can provide insights into best practices and configuration options.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide updates on handling payment methods with non-sequential lots.
  User Forums: Engage with SAP user communities or forums where similar issues may have been discussed. Other users may have encountered the same error and can offer solutions or workarounds.
  SAP Support: If the issue persists and you cannot find a resolution, consider reaching out to SAP Support for assistance. They can provide guidance based on your specific system configuration and business processes.
  
  By addressing the cause of the error and following the suggested solutions, you should be able to resolve the FS666 error in your SAP system.