How To Fix 5D606 - Initial letter (character 9) is not alphabetical

5D606 - Overview

• Message type: E = Error

• Message class: 5D - Error Messages for German Infotype Module Pools

• Message number: 606

• Message text: Initial letter (character 9) is not alphabetical

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 5D606 - Initial letter (character 9) is not alphabetical ?

  The SAP error message 5D606 indicates that there is an issue with the input data where the initial character of a certain field is not an alphabetical character. This typically occurs in scenarios where specific fields are expected to start with a letter (A-Z) but instead start with a number or a special character.
  
  Cause:
  The error is triggered when:
  
  A field that is supposed to contain an alphanumeric string starts with a numeric character (0-9) or a special character.
  The validation rules for the field require that the first character must be an alphabetical character.
  
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check Input Data: Review the data you are trying to input into the system. Ensure that the first character of the relevant field is an alphabetical character (A-Z).
  
  
  Modify Data: If the data is incorrect, modify it to ensure that it starts with a letter. For example, if the input is