How To Fix MM175 - Not possible to maintain operation parameters here

MM175 - Overview

• Message type: E = Error

• Message class: MM - Messages for material master maintenance and Customizing

• Message number: 175

• Message text: Not possible to maintain operation parameters here

What causes this issue?

You wanted to maintain operation parameter data. However, this is not
possible in the following cases:
If the operation parameters have not been activated at
<DS:GLOS.client>client</> level
When scheduling the creation or changing of a material master record
If you have not specified a plant
If you have not selected the user department <LS>MRP</>

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 your data and correct it as required.

Procedure for System Administrators

You can check whether the operation parameters have been activated in
Customizing for <LS>Basic Data</> (Production) in the activity
<DS:SIMG.SIMG_CFMENUOLPSOP24>Activate period-dependent operation
parameters</>.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message MM175 - Not possible to maintain operation parameters here ?

  The SAP error message MM175: Not possible to maintain operation parameters here typically occurs in the context of Material Management (MM) when trying to maintain or change certain parameters related to operations in the system. This error can arise in various scenarios, such as when working with production orders, routing, or work centers.
  Causes:
  
  Incorrect Transaction Context: The error may occur if you are trying to maintain operation parameters in a transaction that does not allow changes to those parameters.
  Status of the Object: The object (e.g., production order, routing) you are trying to modify may be in a status that does not permit changes (e.g., released, completed).
  Authorization Issues: Lack of proper authorization to make changes to the operation parameters can also trigger this error.
  Configuration Settings: Certain configuration settings in the system may restrict the ability to maintain operation parameters.
  
  Solutions:
  
  Check Transaction Context: Ensure that you are in the correct transaction for maintaining operation