How To Fix MDP_BS_EXTRACTOR077 - File prefix contains invalid special character

SAP Error Message - Details

• Message type: E = Error

• Message class: MDP_BS_EXTRACTOR - Messages for Package MDP_BS_EXTRACTOR

• Message number: 077

• Message text: File prefix contains invalid special character

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message MDP_BS_EXTRACTOR077 - File prefix contains invalid special character ?

  The SAP error message MDP_BS_EXTRACTOR077 indicates that there is an issue with the file prefix used in a data extraction process. Specifically, it states that the file prefix contains an invalid special character. This error typically arises when the naming conventions for file prefixes are not adhered to, which can lead to issues in data processing or extraction.
  Cause:
  The error is caused by the presence of special characters in the file prefix that are not allowed by SAP. Valid characters for file prefixes usually include alphanumeric characters (A-Z, a-z, 0-9) and may allow underscores (_) or dashes (-), but other special characters (like @, #, $, %, etc.) are typically not permitted.
  Solution:
  To resolve this error, you should:
  
  
  Check the File Prefix: Review the file prefix you are using in the data extraction process. Ensure that it only contains valid characters as per SAP's naming conventions.
  
  
  Modify the Prefix: If the prefix contains invalid characters, modify it to remove or replace those characters with valid ones. For example, if your prefix is data@2023, change it to data_2023 or data-2023.
  
  
  Test the Changes: After making the necessary changes to the file prefix, re-run the data extraction process to see if the error persists.
  
  
  Consult Documentation: If you are unsure about the valid characters for file prefixes, refer to the SAP documentation or guidelines specific to the module or process you are working with.
  
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any specific guidance or updates related to this error message. SAP frequently updates its knowledge base with solutions to common issues.
  Naming Conventions: Familiarize yourself with the naming conventions used in your specific SAP environment, as they may vary based on configuration or version.
  Error Logs: Review any additional error logs or messages that may provide more context about the issue.
  
  If the problem persists after following these steps, consider reaching out to your SAP support team or consulting with an SAP expert for further assistance.