How To Fix CMCB_MSG090 - Incorrect first line

CMCB_MSG090 - Overview

• Message type: E = Error

• Message class: CMCB_MSG - Cash Budgeting Message Class

• Message number: 090

• Message text: Incorrect first line

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.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message CMCB_MSG090 - Incorrect first line ?

  The SAP error message CMCB_MSG090 "Incorrect first line" typically occurs in the context of data import or file processing within SAP systems, particularly when dealing with file formats or data uploads. This error indicates that the first line of the input file does not conform to the expected format or structure.
  
  Cause:
  
  File Format Issues: The first line of the file may not match the expected header format. For example, if the system expects a specific delimiter (like a comma or tab) or specific column names, any deviation can trigger this error.
  Encoding Problems: The file may be saved in an incorrect encoding format (e.g., UTF-8 vs. ANSI), which can lead to misinterpretation of the first line.
  Empty or Corrupted File: If the file is empty or corrupted, the system may not be able to read the first line correctly.
  Incorrect Data Types: If the first line contains data types that do not match the