Message type: E = Error
Message class:  CNV20551 - message for package 20551 (company code delete) 
Message number: 119
Message text: Retail reference site (store) &1 for deletion in company code &2
A reference site of type store has been specified.
In Customizing under <ZK>Logistics General -> Basic data: Retail</>,
there is a step that deals with general control of Retail master data.
In this step, a reference site of type store has been specified.
Check if this reference site will be removed during the deletion. If
this is the case, either define another reference site in Retail prior
to the deletion, or check if the site can be deleted after all (for
example because the function is not used any more). If you skip this
step, Retail may not work properly after the deletion.
If possible, contact the responsible Retail consultant.
Error message extract from SAP system. Copyright SAP SE.
The SAP error message CNV20551119 typically occurs in the context of data migration or data cleansing processes, particularly when dealing with retail reference sites (stores) in a company code. This error indicates that there is an attempt to delete a retail reference site that is still in use or has dependencies that prevent its deletion.
Cause: Dependencies: The retail reference site (store) you are trying to delete is linked to other data objects, such as sales orders, inventory records, or other master data. Active Transactions: There may be active transactions or processes that are still referencing the store, preventing its deletion.
Configuration Issues: There might be configuration settings that are preventing the deletion of the reference site.
Solution: Check Dependencies: Before attempting to delete the retail reference site, check for any dependencies. This can include: Open sales orders or purchase orders linked to the store. Inventory records that reference the store. Any other master data that may be associated
 Get instant SAP help. Sign up for our Free Essentials Plan.
Get instant SAP help. Sign up for our Free Essentials Plan. 
CNV20551118 Retail reference site (distr. center) &1 for deletion in company code &2
What causes this issue?  There is a retail reference site &V1& of type distribution center.System Response  In Customizing under <ZK>Log...
CNV20551117 There are no retail reference sites
Self-Explanatory Message Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of...
CNV20551120 There is no problem with retail reference sites in table &
Self-Explanatory Message Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of...
CNV20551121 Plant &1 is not assigned to a valuation area (in table T001W)
Self-Explanatory Message Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of...
Click on this link to search all SAP messages.