How To Fix IQ128 - The IBase for material &1 could not be determined

IQ128 - Overview

• Message type: E = Error

• Message class: IQ -

• Message number: 128

• Message text: The IBase for material &1 could not be determined

What causes this issue?

Material &V1& may be assigned on &V2& at &V3& in one of the following
ways:
no installed base
more than one installed base
a multiple assignment to an installed base

System Response

The system cancels processing.

How to fix this error?

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

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 IQ128 - The IBase for material &1 could not be determined ?

  The SAP error message IQ128 indicates that the system could not determine the Installation Base (IBase) for a specific material. This error typically occurs in the context of service management or when dealing with equipment and materials that are linked to a specific installation base.
  
  Cause:
  
  Missing Configuration: The IBase might not be configured for the material in question. This can happen if the material has not been assigned to an installation base or if the IBase data is incomplete.
  Incorrect Material Type: The material type may not be compatible with IBase functionality. Only certain material types are allowed to have an IBase.
  Data Inconsistencies: There may be inconsistencies or missing data in the master data records related to the material or the installation base.
  Authorization Issues: The user may not have the necessary authorizations to access the IBase data.
  
  
  Solution:
  
  
  Check IBase Configuration:
  
  Go to the transaction code IE02 (Change Installation Base) or IE03 (Display Installation Base)