How To Fix DMEE_PAYMFORMAT555 - Node &1, condition step &2: '!' enter only in front of '('

SAP Error Message - Details

• Message type: E = Error

• Message class: DMEE_PAYMFORMAT - Messages for DMEE Payment Formats

• Message number: 555

• Message text: Node &1, condition step &2: '!' enter only in front of '('

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message DMEE_PAYMFORMAT555 - Node &1, condition step &2: '!' enter only in front of '(' ?

  The SAP error message you are encountering, specifically "DMEE_PAYMFORMAT555 Node &1, condition step &2: '!' enter only in front of '('", is related to the Data Medium Exchange Engine (DMEE) configuration in SAP. This error typically arises when there is an issue with the syntax of a condition in the DMEE tree structure.
  Cause:
  The error indicates that there is a syntax error in the condition defined in the DMEE tree. Specifically, the use of the exclamation mark (!) is not correctly placed. In DMEE, the exclamation mark is used as a logical NOT operator, and it must be placed directly in front of an opening parenthesis ( when negating a condition. If it is placed incorrectly, the system will throw this error.
  Solution:
  To resolve this error, follow these steps:
  
  
  Access the DMEE Configuration:
  
  Go to transaction code DMEE in SAP to access the DMEE tree structure.
  
  
  
  Locate the Node and Condition:
  
  Identify the node (&1) and the condition step (&2) mentioned in the error message. This will help you find the specific condition that is causing the issue.
  
  
  
  Check the Condition Syntax:
  
  Review the condition syntax in the specified node. Ensure that if you are using the ! operator, it is placed directly before an opening parenthesis. For example, it should look like this:
  !(condition)
  
  If the ! is placed elsewhere, such as at the end of a condition or not directly in front of a parenthesis, correct it.
  
  
  
  Test the Changes:
  
  After making the necessary corrections, save the changes and test the DMEE output to ensure that the error no longer occurs.
  
  
  
  Documentation and Help:
  
  If you are unsure about the correct syntax or need further assistance, refer to the SAP documentation on DMEE or consult with a colleague who has experience with DMEE configurations.
  
  
  
  Related Information:
  
  DMEE Documentation: SAP provides documentation on how to configure DMEE, including syntax rules for conditions. This can be found in the SAP Help Portal or through the SAP GUI.
  Transaction Codes: Familiarize yourself with relevant transaction codes such as DMEE for configuration and FBPM for payment medium formats.
  SAP Notes: Check for any SAP Notes related to DMEE that might address known issues or provide additional guidance.
  
  By following these steps, you should be able to resolve the error and ensure that your DMEE configuration is correct.