How To Fix IQ127 - Material &1 is not assigned to IBase &2

IQ127 - Overview

• Message type: E = Error

• Message class: IQ -

• Message number: 127

• Message text: Material &1 is not assigned to IBase &2

What causes this issue?

Material &V1& is not assigned to installed base &V2& on &V3& at &V4&.

System Response

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

How to fix this error?

Check the assignment of the material to the installed bases in the
where-used list.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

IQ127 - Details

• The SAP error message IQ127, which states "Material &1 is not assigned to IBase &2," typically occurs in the context of SAP's Industry Solution for Telecommunications (IS-T) or similar modules where materials (like products or services) are linked to an Installed Base (IBase). This error indicates that the specified material is not associated with the specified IBase, which is necessary for certain operations, such as billing or service management.
  
  Cause:
  
  Missing Assignment: The material (product or service) has not been assigned to the specified Installed Base (IBase).
  Incorrect Configuration: The IBase may not be configured correctly to include the material.
  Data Inconsistency: There may be inconsistencies in the data, such as changes in the material master or IBase that have not been properly updated.
  Authorization Issues: The user may not have the necessary permissions to view or modify the IBase or material assignments.
  
  
  Solution:
  
  
  Check Material Assignment:
  
  Go to the IBase management transaction (e.g., IBASE or IBASE1) and