How To Fix DRD106 - No AHD Customizing has been maintained for MRP type &1

DRD106 - Overview

• Message type: E = Error

• Message class: DRD - Messages for Delivery Relationships

• Message number: 106

• Message text: No AHD Customizing has been maintained for MRP type &1

What causes this issue?

No Customizing for
<DS:GLOS.70086ED0D946154EBC7C6B32697A9C30>alternative historical data
</> (AHD) could be determined for the
<DS:GLOS.3526C35FAFAB52B9E10000009B38F974>MRP type</> &V1&. The
settings for <DS:GLOS.8F1666FFD6F0DB468B7643C63EECC977>delivery
relationship</> determination depend on AHD Customizing.

System Response

No delivery relationship can be maintained for the selected
<DS:GLOS.3526BF19AFAB52B9E10000009B38F974>material</> and
<DS:GLOS.3526BF3BAFAB52B9E10000009B38F974>plant</>.

How to fix this error?

Check the following Customizing settings:
<DS:SIMG.W_AHD_PDF_001>Control of Alternative Historical Data and Post
Distribution Forecast</>
<DS:SIMG.W_AHD_PDF_003>Profile for Delivery Relationship Determination
</>

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.

DRD106 - Details

• The SAP error message DRD106 "No AHD Customizing has been maintained for MRP type &1" typically occurs in the context of Material Requirements Planning (MRP) when the system cannot find the necessary customizing settings for the specified MRP type. This error is often encountered during the planning run or when trying to create or change a material master record.
  
  Cause:
  The error is caused by the absence of customizing settings for the specified MRP type in the Advanced Planning and Optimization (APO) or the relevant MRP configuration. Specifically, it indicates that the system is looking for settings related to the "AHD" (Advanced Heuristic Development) but cannot find them for the given MRP type.
  
  Solution:
  To resolve this error, you can follow these steps:
  
  
  Check MRP Type Configuration:
  
  Go to the customizing transaction in SAP (usually via SPRO).
  Navigate to the relevant section for MRP types (e.g., Production Planning > Material Requirements Planning > MRP Types).
  Ensure that the