How To Fix OT803 - Line &1: Sequence is not numbered sequentially

OT803 - Overview

• Message type: E = Error

• Message class: OT - SAP Online Correction Support (SOCS)

• Message number: 803

• Message text: Line &1: Sequence is not numbered sequentially

<ZK>&CAUSE&</>
You have defined import conditions where the "Sequence" field was not
specified sequentially (starting with 1).
The following rules apply to the "Sequence" field:
The "Sequence" field must be filled for all import conditions
The "Sequence" field must be numbered (for each AND block) sequentially
(starting with 1)
<ZK>Note: These rules also apply to equivalent import conditions.</>

System Response

The import condition check was terminated.

How to fix this error?

Check the import condition and correct the entry with errors.
Import condition with errors (line) : &V1&

Procedure for System Administrators

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

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message OT803 - Line &1: Sequence is not numbered sequentially ?

  The SAP error message OT803 "Line &1: Sequence is not numbered sequentially" typically occurs in the context of document processing, particularly when dealing with line items in a document such as a purchase order, invoice, or sales order. This error indicates that the line items in the document are not in the expected sequential order, which can lead to issues in processing or reporting.
  
  Cause:
  
  Non-sequential Line Numbers: The line items in the document are not numbered in a continuous sequence. For example, if you have line items numbered 1, 2, 4, and 5, the system will throw this error for line 4 because line 3 is missing.
  Manual Entry Errors: If line items are added or modified manually, it can lead to gaps in the numbering.
  Data Migration Issues: If data has been migrated from another system, the sequence of line items may not have been preserved correctly.
  Custom Development: If there are custom