How To Fix RU551 - Requirements quantity from batch totals records not taken into account

RU551 - Overview

• Message type: E = Error

• Message class: RU - Messages for order completion confirmation

• Message number: 551

• Message text: Requirements quantity from batch totals records not taken into account

What causes this issue?

The remaining requirement quantity from the batch totals record remains
unconsidered and is not distributed to the individual batch records.

How to fix this error?

The logic for distributing the remaining requirements quantity from the
batch totals record can be controlled using the message type of message
RU 551 (transaction OPJB):
Message not maintained in OPJB (standard): Message RU551 is issued as an
S (success) message and the rest of the requirement quantity from the
batch totals record is distributed to the individual batch records.
Message maintained in OPJB, message type = ' ' (initial), 'W' (warning)
or 'I' (info): Message RU551 is not issued and the remaining requirement
quantity from the batch totals record is not distributed to the
individual batch records.
Message maintained in OPJB, message type = 'E' (error): Message RU551
is not issued. However, the remaining requirement quantity from the
batch totals record is distributed to the individual batch records.

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.

RU551 - Details

• The SAP error message RU551 ("Requirements quantity from batch totals records not taken into account") typically occurs in the context of inventory management and batch management within SAP. This error indicates that the system is unable to consider the requirements quantity from batch totals records when processing a transaction, such as a goods movement or a production order.
  Causes:
  
  Batch Management Configuration: The batch management settings may not be properly configured, leading to discrepancies in how batch quantities are handled.
  Missing Batch Information: The batch information may be incomplete or missing for the material in question, preventing the system from calculating the requirements correctly.
  Stock Type Issues: The stock type (e.g., unrestricted, quality inspection, blocked) may not be suitable for the operation being performed, leading to the error.
  Document Flow Issues: There may be inconsistencies in the document flow, such as incomplete or incorrect postings that affect the batch totals.
  Material Master Data: The material master