How To Fix J2558 - &4 Specify the class of the source position (RANLQ)

J2558 - Overview

• Message type: E = Error

• Message class: J2 - Message Class for Development Class JBT

• Message number: 558

• Message text: &4 Specify the class of the source position (RANLQ)

Self-Explanatory Message

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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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message J2558 - &4 Specify the class of the source position (RANLQ) ?

  The SAP error message J2558 with the description "Specify the class of the source position (RANLQ)" typically occurs in the context of SAP's logistics or production planning modules, particularly when dealing with the configuration of source positions or resource planning.
  
  Cause:
  This error usually arises when the system expects a specific classification or categorization for a source position (like a production resource or location) but does not find it. The "class of the source position" refers to the type or category that the source position should belong to, which is necessary for the system to process the data correctly.
  
  Solution:
  To resolve this error, you can follow these steps:
  
  
  Check Configuration: Ensure that the source position you are trying to use is properly configured in the system. This includes checking if it has been assigned the correct class or category.
  
  
  Maintain Source Position:
  
  Go to the relevant transaction (like C223 for maintaining source positions).
  Verify that the source