How To Fix PRC_CNV201 - Cannot parse &1 according to pattern &2

SAP Error Message - Details

• Message type: E = Error

• Message class: PRC_CNV - Messages for Conversion Engine

• Message number: 201

• Message text: Cannot parse &1 according to pattern &2

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 PRC_CNV201 - Cannot parse &1 according to pattern &2 ?

  The SAP error message PRC_CNV201 indicates that there is an issue with parsing a value according to a specified pattern. This error typically occurs during data conversion or data import processes, where the system expects a certain format for the data being processed.
  Cause:
  The error message PRC_CNV201 is triggered when:
  
  The data being processed does not match the expected format defined by the pattern.
  There may be invalid characters, incorrect data types, or formatting issues (e.g., date formats, numeric formats).
  The input data might be missing required fields or contain extra fields that are not expected.
  
  Solution:
  To resolve the PRC_CNV201 error, you can take the following steps:
  
  
  Check the Input Data: Review the data that is being processed. Ensure that it adheres to the expected format as defined by the pattern. Look for:
  
  Correct data types (e.g., numeric, date).
  Proper delimiters (e.g., commas, semicolons).
  No extra or missing fields.
  
  
  
  Review the Pattern: Understand the pattern that the system is expecting. This may involve checking the configuration or documentation related to the data import or conversion process.
  
  
  Data Cleansing: If the data contains invalid entries, consider cleansing the data before attempting the import or conversion again. This may involve:
  
  Removing or correcting invalid characters.
  Formatting dates and numbers correctly.
  Ensuring that all required fields are present.
  
  
  
  Testing: After making corrections, test the data import or conversion process with a small subset of data to ensure that the issue is resolved before processing larger datasets.
  
  
  Consult Documentation: If the error persists, consult SAP documentation or support resources for more specific guidance related to the data conversion process you are working with.
  
  
  Seek Help from SAP Support: If you are unable to resolve the issue, consider reaching out to SAP support for assistance. Provide them with details about the error, the data being processed, and any relevant configuration settings.
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  Transaction Codes: Familiarize yourself with transaction codes related to data import and conversion processes, such as LSMW (Legacy System Migration Workbench) or others relevant to your specific scenario.
  Data Formats: Ensure you are aware of the expected data formats for the specific fields you are working with, as these can vary based on the SAP module and configuration.
  
  By following these steps, you should be able to identify and resolve the cause of the PRC_CNV201 error in your SAP system.