How To Fix T9551 - Maximum length for input format (&1) exceeded

SAP Error Message - Details

• Message type: E = Error

• Message class: T9 - Time zones/streams

• Message number: 551

• Message text: Maximum length for input format (&1) exceeded

What causes this issue?

The entered time duration is not correct. The allowed formats are:
Hours with 0 to 6 positions (allowed value 0 .. 999999)
Minutes with 2 positions (allowed value 0 .. 59)
Do not enter a separator (':') between hours and minutes.

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

System Response

How to fix this error?

Correct your entries.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message T9551 - Maximum length for input format (&1) exceeded ?

  The SAP error message T9551, which states "Maximum length for input format (&1) exceeded," typically occurs when the input data provided to a certain field or parameter exceeds the defined maximum length for that field in the SAP system. This can happen in various contexts, such as during data entry, file uploads, or when processing certain transactions.
  Cause:
  
  Input Data Exceeds Limit: The primary cause of this error is that the data being inputted into a field exceeds the maximum length defined for that field in the database or application logic.
  Incorrect Data Formatting: Sometimes, the data might be formatted incorrectly, leading to an unexpected length.
  Configuration Issues: In some cases, the configuration of the input format may not align with the expected data structure.
  
  Solution:
  
  Check Field Length: Review the field definition in the relevant transaction or data structure to determine the maximum allowed length. This can often be found in the data dictionary (SE11) or by checking the field properties in the relevant transaction.
  Trim Input Data: If the input data exceeds the maximum length, consider trimming the data to fit within the allowed limit. This may involve removing unnecessary characters or abbreviating the input.
  Validate Input Format: Ensure that the data being entered adheres to the expected format. For example, if a field expects a certain type of data (like a date or numeric value), ensure that the input matches that expectation.
  Adjust Configuration: If you have the necessary permissions and it is appropriate for your use case, you may consider adjusting the configuration to allow for a longer input length. This should be done with caution and typically involves consulting with your SAP Basis or development team.
  Error Handling: Implement error handling in your application or process to catch this error and provide user-friendly feedback, guiding users to correct their input.
  
  Related Information:
  
  Transaction Codes: Depending on where the error occurs, you may want to check specific transaction codes related to the process you are working on.
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address this specific error or provide additional context.
  Documentation: Review SAP documentation for the specific module or transaction you are working with to understand the expected input formats and limitations.
  
  If the issue persists after trying the above solutions, it may be beneficial to consult with your SAP support team or a technical consultant who can provide deeper insights into the specific context of the error.