How To Fix FTBB002 - Invalid request: mandatory field not filled

SAP Error Message - Details

• Message type: E = Error

• Message class: FTBB - Message Class FTBB

• Message number: 002

• Message text: Invalid request: mandatory field not filled

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 FTBB002 - Invalid request: mandatory field not filled ?

  The SAP error message FTBB002, which states "Invalid request: mandatory field not filled," typically occurs when a user attempts to execute a transaction or process in SAP without filling in all the required fields. This error is common in various SAP modules, particularly in financial transactions or data entry forms.
  Cause:
  The error is triggered when:
  
  A mandatory field in the transaction or form is left blank.
  The system requires specific information to proceed, and that information has not been provided.
  There may be validation rules set up in the system that enforce the completion of certain fields before the transaction can be processed.
  
  Solution:
  To resolve the FTBB002 error, follow these steps:
  
  
  Identify Mandatory Fields: Review the form or transaction screen to identify which fields are marked as mandatory. These fields are often indicated with an asterisk (*) or highlighted in some way.
  
  
  Fill in Required Information: Ensure that all mandatory fields are filled in with the appropriate data. This may include fields such as:
  
  Document type
  Amount
  Currency
  Date
  Account numbers
  Any other relevant information specific to the transaction
  
  
  
  Check for Additional Validation Rules: Sometimes, there may be additional validation rules that require certain fields to be filled based on the values of other fields. Make sure to check if any conditional fields are also required.
  
  
  Review User Permissions: In some cases, the user may not have the necessary permissions to fill in certain fields. Ensure that the user has the appropriate roles and authorizations.
  
  
  Consult Documentation or Help: If you are unsure about what fields are mandatory or how to fill them out, consult the SAP documentation or help resources specific to the transaction you are working with.
  
  
  Contact Support: If the issue persists after ensuring all mandatory fields are filled, consider reaching out to your SAP support team or system administrator for further assistance.
  
  
  Related Information:
  
  Transaction Codes: The error can occur in various transaction codes, especially those related to financial postings, such as FB50 (G/L Account Document Entry), F-02 (General Posting), or others.
  User Training: Providing training to users on how to properly fill out forms and understand mandatory fields can help reduce the occurrence of this error.
  System Configuration: In some cases, the configuration of the SAP system may need to be reviewed to ensure that mandatory fields are correctly set up according to business requirements.
  
  By following these steps, you should be able to resolve the FTBB002 error and successfully complete your transaction in SAP.