How To Fix /SAPAPO/MCPSH_SEL066 - Maximum field length of 45 characters is exceeded

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/MCPSH_SEL -

• Message number: 066

• Message text: Maximum field length of 45 characters is exceeded

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/MCPSH_SEL066 - Maximum field length of 45 characters is exceeded ?

  The SAP error message /SAPAPO/MCPSH_SEL066 indicates that a maximum field length of 45 characters has been exceeded in a selection screen or input field within the SAP Advanced Planning and Optimization (APO) module. This error typically occurs when a user tries to input or select a value that exceeds the defined character limit for a specific field.
  Cause:
  
  Input Exceeds Character Limit: The most common cause is that the user has entered a string or value that is longer than the allowed 45 characters in a selection field.
  Data Configuration: The configuration of the data model or the selection criteria may have been set to accept a maximum of 45 characters, and the input provided does not comply with this restriction.
  Custom Development: If there are custom programs or enhancements, they may not have been designed to handle longer strings, leading to this error.
  
  Solution:
  
  Check Input Length: Review the input you are providing in the selection screen. Ensure that it does not exceed the 45-character limit. If necessary, truncate or shorten the input.
  Modify Selection Criteria: If you are using a custom selection screen or report, consider modifying the selection criteria to allow for longer inputs if that is feasible and aligns with business requirements.
  Review Custom Code: If the error arises from a custom program, review the code to ensure that it properly handles input lengths and adheres to the defined limits.
  Consult Documentation: Check the SAP documentation or help files related to the specific transaction or report you are using to understand the expected input formats and limitations.
  Contact SAP Support: If the issue persists and you believe it is related to a bug or a configuration issue, consider reaching out to SAP support for further assistance.
  
  Related Information:
  
  Transaction Codes: Identify the transaction code or report where the error occurs to understand the context better.
  SAP Notes: Search for relevant SAP Notes that may address this specific error or provide guidance on handling input lengths.
  User Exits and BAdIs: If applicable, check for user exits or Business Add-Ins (BAdIs) that might allow for customization of input handling.
  Testing: After making changes, conduct thorough testing to ensure that the solution works as intended and does not introduce new issues.
  
  By following these steps, you should be able to resolve the error and ensure that your inputs comply with the character limits set by the system.