How To Fix RTC_COMM354 - Value &1 under column &2 should be less than or equal to length &3

SAP Error Message - Details

• Message type: E = Error

• Message class: RTC_COMM -

• Message number: 354

• Message text: Value &1 under column &2 should be less than or equal to length &3

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message RTC_COMM354 - Value &1 under column &2 should be less than or equal to length &3 ?

  The SAP error message RTC_COMM354 indicates that a value in a specific column exceeds the allowed length defined for that column in the database or data structure. This error typically occurs during data entry or data processing when the input value is longer than the maximum length specified for that field.
  Cause:
  
  The value being entered or processed in the specified column exceeds the maximum length allowed for that column.
  This can happen due to incorrect data entry, data import from external sources, or issues in data transformation processes.
  
  Solution:
  
  
  Check the Field Length: Identify the column (field) mentioned in the error message and check its defined length in the database or data structure. This can usually be found in the data dictionary (SE11) or the relevant table structure.
  
  
  Validate Input Data: Ensure that the data being entered or processed conforms to the length restrictions. If the data is coming from an external source, validate the data before importing it into SAP.
  
  
  Truncate or Modify Data: If the data exceeds the allowed length, you may need to truncate it or modify it to fit within the specified limits. This can involve:
  
  Shortening text fields.
  Splitting data into multiple fields if applicable.
  Ensuring that any automated processes or scripts that generate data adhere to the length constraints.
  
  
  
  Adjust Field Length (if applicable): If the business requirement justifies it and if you have the necessary authorizations, you may consider increasing the field length in the data structure. However, this should be done with caution and typically requires thorough testing and validation.
  
  
  Error Handling: Implement error handling in your data processing logic to catch such errors early and provide meaningful feedback to users.
  
  
  Related Information:
  
  Transaction Codes: You can use transaction codes like SE11 (Data Dictionary), SE80 (Object Navigator), or SE37 (Function Module) to investigate the structure of the data and the relevant fields.
  Data Validation: Consider implementing validation checks in your data entry forms or processes to prevent such errors from occurring in the first place.
  Documentation: Review SAP documentation or community forums for similar issues and solutions, as this error may be common in specific contexts or modules.
  
  By following these steps, you should be able to resolve the RTC_COMM354 error and ensure that your data adheres to the defined constraints.