How To Fix DDACT039 - TIMESTMP field must have length 46, change not possible

SAP Error Message - Details

• Message type: E = Error

• Message class: DDACT - Messages for Activating Dictionary Objects

• Message number: 039

• Message text: TIMESTMP field must have length 46, change not possible

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.

Unfortunately, there isn't any extra information in this error notice.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message DDACT039 - TIMESTMP field must have length 46, change not possible ?

  The SAP error message DDACT039 indicates that there is an issue with the TIMESTMP field, which is expected to have a specific length (46 characters) but does not meet this requirement. This error typically arises in the context of data processing or data transfer, particularly when dealing with database records or data structures that involve timestamps.
  Cause:
  
  Data Structure Mismatch: The TIMESTMP field in the database or data structure is defined to have a length of 46 characters, but the data being processed or inserted does not conform to this length.
  Incorrect Data Input: The data being inputted into the TIMESTMP field may be incorrectly formatted or truncated, leading to a length mismatch.
  Custom Development: If there are custom programs or enhancements that manipulate the TIMESTMP field, they may not be handling the data correctly.
  
  Solution:
  
  Check Data Length: Ensure that the data being assigned to the TIMESTMP field is exactly 46 characters long. You may need to pad or format the data accordingly.
  Review Data Input Logic: If the data is being inputted through a program or interface, review the logic to ensure that it correctly handles the TIMESTMP field and adheres to the required length.
  Debug Custom Code: If there are custom developments involved, debug the code to identify where the TIMESTMP field is being populated and ensure that it meets the length requirement.
  Database Schema Review: Check the database schema to confirm that the TIMESTMP field is defined correctly and that there are no discrepancies between the application and the database.
  Consult Documentation: Review SAP documentation or notes related to the specific module or functionality you are working with to see if there are any known issues or additional requirements for the TIMESTMP field.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to the TIMESTMP field or the specific transaction you are working with.
  Data Dictionary: Review the data dictionary (SE11) for the relevant table to understand the structure and constraints of the TIMESTMP field.
  Transaction Logs: If applicable, check transaction logs or error logs to gather more context about when and why the error is occurring.
  Testing: After making changes, conduct thorough testing to ensure that the issue is resolved and that the TIMESTMP field is being populated correctly in all scenarios.
  
  By following these steps, you should be able to identify the root cause of the DDACT039 error and implement a solution to resolve it.