How To Fix DO345 - Heading in language &: length & > maximum length &

SAP Error Message - Details

• Message type: E = Error

• Message class: DO - Dictionary: Mass activation of domains and data elements

• Message number: 345

• Message text: Heading in language &: length & > maximum length &

What causes this issue?

The title of the data element is too long in the specified language.
Probably the length of the translation of the title exceeds the length
specified in the original language when creating the data element.

System Response

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

How to fix this error?

Increase the maximum length (field Lg) of the title of the data element
in the data element maintenance routine or reduce the size of the title
in the specified language.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message DO345 - Heading in language &: length & > maximum length & ?

  The SAP error message DO345 typically indicates that there is an issue with the length of a heading or text field in a document or data entry. The message format suggests that the heading you are trying to enter exceeds the maximum allowed length defined in the system.
  Cause:
  
  Exceeding Maximum Length: The primary cause of this error is that the text or heading you are trying to input exceeds the predefined maximum length for that particular field in the SAP system.
  Configuration Settings: The maximum length for headings or text fields may be configured in the system settings, and if the input exceeds this limit, the error will be triggered.
  Data Entry Errors: Sometimes, this error can occur due to accidental extra characters or formatting issues when entering data.
  
  Solution:
  
  Check Maximum Length: Review the maximum length allowed for the specific heading or text field in the SAP documentation or configuration settings. This information can often be found in the field properties or data element definitions.
  Shorten the Input: Modify the heading or text to ensure it does not exceed the maximum length. Remove any unnecessary characters or abbreviate where possible.
  Validation: Implement validation checks in your data entry process to ensure that inputs do not exceed the maximum length before submission.
  Consult with SAP Administrator: If you believe the maximum length should be increased, consult with your SAP administrator or technical team to discuss the possibility of adjusting the configuration settings.
  
  Related Information:
  
  SAP Documentation: Refer to the official SAP documentation for specific details on field lengths and data entry requirements.
  Transaction Codes: Depending on where you encounter this error, you may want to check specific transaction codes related to the module you are working in (e.g., MM, SD, FI).
  User Exits or BAdIs: If you have custom developments, check if there are any user exits or BAdIs that might be affecting the behavior of the field in question.
  
  If the problem persists after following these steps, consider reaching out to SAP support or your internal IT team for further assistance.