How To Fix INV112 - The specified line type (&1) is not valid

SAP Error Message - Details

• Message type: E = Error

• Message class: INV - Check for Bill Receipt

• Message number: 112

• Message text: The specified line type (&1) is not valid

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 INV112 - The specified line type (&1) is not valid ?

  The SAP error message INV112, which states "The specified line type (&1) is not valid," typically occurs in the context of invoice processing or document entry in SAP. This error indicates that the line type specified in the document does not match any of the valid line types defined in the system.
  Cause:
  
  Invalid Line Type: The line type specified in the invoice or document does not exist in the system or is not configured correctly.
  Configuration Issues: The line type may not be assigned to the relevant document type or may not be active for the transaction you are trying to perform.
  Data Entry Error: There may be a typographical error in the line type entered by the user.
  Custom Development: If there are custom developments or enhancements in the system, they may not be handling the line types correctly.
  
  Solution:
  
  Check Line Type: Verify the line type entered in the document. Ensure that it is spelled correctly and matches the expected format.
  Configuration Review:
  
  Go to the configuration settings for the relevant document type in SAP (e.g., through SPRO).
  Check if the line type is defined and active for the document type you are working with.
  Ensure that the line type is assigned to the correct account assignment category.
  
  
  Consult Documentation: Refer to the SAP documentation or help files to understand the valid line types for the specific transaction you are working on.
  User Authorization: Ensure that the user has the necessary authorizations to use the specified line type.
  Contact Support: If the issue persists, consider reaching out to your SAP support team or consulting with an SAP expert to investigate further, especially if there are custom developments involved.
  
  Related Information:
  
  Transaction Codes: Depending on the context, you may be using transaction codes like FB60 (Enter Incoming Invoice), MIRO (Enter Incoming Invoice for Purchase Order), or others related to invoice processing.
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional guidance.
  Testing: If you have access to a test environment, try replicating the issue with different line types to identify which ones are valid and which are not.
  
  By following these steps, you should be able to identify the cause of the INV112 error and implement a solution to resolve it.