How To Fix O3026 - Quantity Conversion Interface: CALL SYSTEM - command line too long

O3026 - Overview

• Message type: E = Error

• Message class: O3 - IS-Oil: HPM messages (goods movements, QCI, deliveries)

• Message number: 026

• Message text: Quantity Conversion Interface: CALL SYSTEM - command line too long

What causes this issue?

The command line that is built dynamically by the HPM oil quantity
conversion interface is too long.

System Response

The command line was created using entries in Table OIB04.

How to fix this error?

Check that the file name, path and function type are correct. Shorten
the file name or path, if necessary (Transaction O588).

Error message extract from SAP system. Copyright SAP SE.

O3026 - Details

• The SAP error message O3026, which states "Quantity Conversion Interface: CALL SYSTEM - command line too long," typically occurs when the command line used in a system call exceeds the maximum length allowed by the operating system. This can happen in various scenarios, particularly when dealing with large datasets or complex operations that require extensive command line arguments.
  
  Cause:
  
  Excessive Data: The command being executed may be trying to process too much data at once, leading to a command line that exceeds the system's limits.
  Long File Paths or Names: If the command involves file paths or names that are excessively long, this can contribute to the overall length of the command line.
  Multiple Parameters: If the command is constructed with many parameters or options, it can quickly reach the maximum length.
  
  
  Solution:
  
  Reduce Data Volume: If possible, try to limit the amount of data being processed in a single command. This can be done by