How To Fix >5346 - First line must not be deleted

SAP Error Message - Details

• Message type: E = Error

• Message class: >5 -

• Message number: 346

• Message text: First line must not be deleted

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 >5346 - First line must not be deleted ?

  The SAP error message "5346 First line must not be deleted" typically occurs in the context of maintaining certain types of data entries, such as in transaction codes related to material master data, vendor master data, or other similar data structures where the first line is critical for the integrity of the data.
  Cause:
  The error arises when a user attempts to delete the first line of a data entry that is required by the system. In many cases, the first line may contain essential information or a default entry that is necessary for the proper functioning of the application or data structure. Deleting this line could lead to inconsistencies or errors in the data.
  Solution:
  To resolve this error, you should:
  
  
  Check the Data Entry: Review the data entry you are trying to modify. Ensure that you are not attempting to delete the first line, as it is required by the system.
  
  
  Modify Instead of Deleting: If you need to change the information in the first line, consider modifying the existing entry instead of deleting it. This way, you can update the necessary information without violating the system's constraints.
  
  
  Consult Documentation: Refer to the relevant SAP documentation or help files for the specific transaction you are working with. This can provide insights into the structure and requirements of the data you are handling.
  
  
  Seek Help from SAP Support: If you are unsure why the first line is required or if you believe there is a mistake, consider reaching out to your SAP support team or consulting SAP Notes for further assistance.
  
  
  Related Information:
  
  Transaction Codes: This error can occur in various transaction codes, such as those related to material management (MM), sales and distribution (SD), or financial accounting (FI).
  Data Integrity: The requirement to keep the first line intact is often related to maintaining data integrity and ensuring that the system can function correctly.
  User Permissions: Ensure that you have the necessary permissions to make changes to the data. Sometimes, restrictions may be in place that prevent certain modifications.
  
  By following these steps, you should be able to address the error and proceed with your data entry tasks in SAP.