How To Fix LOP098 - Field &1 cannot be changed due to declaration date rule &2. Key &3

LOP098 - Overview

• Message type: E = Error

• Message class: LOP - Logistical contract options

• Message number: 098

• Message text: Field &1 cannot be changed due to declaration date rule &2. Key &3

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

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Smart SAP Assistant

• What is the cause and solution for SAP error message LOP098 - Field &1 cannot be changed due to declaration date rule &2. Key &3 ?

  The SAP error message LOP098 indicates that a field cannot be changed due to a declaration date rule. This typically occurs in the context of logistics and inventory management, particularly when dealing with stock movements, material documents, or inventory records.
  
  Cause:
  The error is triggered when an attempt is made to change a field that is restricted by a declaration date rule. This rule is often related to the validity period of certain data in the system, which may be defined by business processes or legal requirements. The specific components of the error message are as follows:
  
  Field &1: This represents the specific field that you are trying to change.
  Declaration date rule &2: This indicates the rule that is preventing the change, which is likely tied to the date of declaration or the effective date of the data.
  Key &3: This is the key or identifier for the record that you are trying to