Quickly find queries which use specific InfoObjects (part II)

In addition of one of my previous blogs I adjusted the function module RSZ_I_BASIC_KEYFIG_WHERE_USED and saved it to a new version.
The problem with the standard function module is that is requires to fill in a MultiProvider or CompositeProvider in order to get a result set.
Where used key figures function module
Because I had the requirement to get a complete overview without any restrictions I used and changed the ABAP code. The new function module will only ask for a InfoObject name and will show you a list of all relevant queries.

Delete overlapping requests DataStore Object using ABAP

Do you want to snapshot on a daily basis but only want to keep one request per calendar week? The attached ABAP makes this possible! You can use it the start routine of a transformation.

The logic uses the current calendar week (based on the system date) to retrieve a list of requests which are loaded in the same calendar week. This list is then sorted descending based on the loading date. Then one by one the loads are being removed from the DataStore Object (DSO), leaving only the current request active. When this load is executed on a daily basis only one request per calendar week will remain in the DSO.

Quickly find queries which use specific InfoObjects

When it comes to deleting InfoObjects from SAP BW it is necessary that these are not used anymore by other objects in the system. The standard where-used functionality could supply sufficient insight. However the standard where-used functionality is not always accurate when a person wants to know in which SAP BW queries an InfoObject is used. For this specific case you have the ability to use one of the following two function modules.

Technical nameType

By filling in the right parameters the function module delivers a table of queries using the specified characteristic or key figure.

ECC source systems appearing in BI folder

Today a colleague noticed that our ECC systems appeared not under the SAP folder, but under the BI folder. This is strange, since ECC is not a BI system. In order to fix this SAP has publishes (of course) an SAP note. (1087980).
ECC source systems appearing in BI folder
This note describes the following steps in order to fix this issue:

1.Check that an entry with SRCTYPE ‘M’ exists in table RSBASIDOC table of ECC source system.
2.Note the values for SLOGSYS and RLOGSYS. It should be same.
3.Run the function module RSAP_BIW_DISCONNECT in the ECC system. NOTE: Never run that function module in a BI system!
4.Enter the following values: I_BIW_LOGSYS <RLOGSYS> as noted in step 2 I_OLTP_LOGSYS  <SLOGSYS> as noted in step 2 I_FORCE_DELETE <X> DO NOT ENTER ANY VALUE IN THE FIELD  – RFC target sys !!!!!
5.Go to RSA1-> Source systems.
6.Select the ECC source system and select RESTORE in the right click menu.

After step 6 has been performed be sure to reactivate all of your transfer structures. If you do not do this the system will not appear under the SAP folder. After you have done this the ECC system should appear in the SAP folder.
ECC source systems appearing in BI folder