Informatica Repository Query to get Workflow, Session, Mapping and Source/Target of Mapping - informatica

Question

for cleaning up unused IPC-Sources I need a Repository Query for getting Workflow, Session, Mapping and Source/Target of Mapping.I have startet by joining REP_LOAD_SESSIONS and REP_TBL_MAPPING on mapping_id but only a fraction of mappings seem to be present in the joined output.
I can't find the right tables to join to get the job done.
Any help will be greatly appreciated!

Answer 1

I was struggling with the same issue. Here is my query. Hope it helps
SELECT SUBJECT_AREA,SESSIONNAME,MPGANDP MAPPINGNAME,SOURCENAMES,TARGET_NAMES,INSTANCE_NAME,LOOKUPTABLENAME,CASE WHEN OBJECTTYPE='Lookup ' THEN CONNECTION ELSE CNX_NAME END CONNECTIONNAME,USER_NAME
FROM
( SELECT * FROM
(SELECT SUBJECT_AREA,SESSION_ID,MPGANDP, MPNGID,OBJECTTYPE,INSTANCE_NAME,MAX(LOOKUPTABLE) LOOKUPTABLENAME, MAX(CONNECTION) CONNECTION
--,LISTAGG(SQLQUERY, '' ) WITHIN GROUP (ORDER BY SQLQUERY) SQLOVERRIRDE
FROM
(
SELECT CASE WHEN MAPPING_NAME=PARENT_MAPPING_NAME THEN MAPPING_NAME ELSE MAPPING_NAME||','||PARENT_MAPPING_NAME END MPGANDP, B.MAPPING_ID MPNGID,
SUBSTR(WIDGET_TYPE_NAME,1,INSTR(WIDGET_TYPE_NAME,' ')) OBJECTTYPE, INSTANCE_NAME, CASE WHEN UPPER(ATTR_NAME) ='CONNECTION INFORMATION' THEN ATTR_VALUE ELSE NULL END CONNECTION,
ATTR_NAME, ATTR_VALUE,SUBJECT_AREA, --A.*,B.*,C.*
--CASE WHEN ATTR_NAME='Sql Query' OR ATTR_NAME='Lookup Sql Override' THEN ATTR_VALUE END SQLQUERY,
CASE WHEN ATTR_NAME='Lookup table name' THEN ATTR_VALUE END LOOKUPTABLE,
CASE WHEN ATTR_NAME='Sql Query' OR ATTR_NAME='Lookup Sql Override' THEN SUBSTR(ATTR_VALUE,INSTR(UPPER(ATTR_VALUE),'FROM'),15) END SQLQUERYV
FROM REP_WIDGET_INST A
INNER JOIN REP_ALL_MAPPINGS B
ON A.MAPPING_ID = B.MAPPING_ID
INNER JOIN REP_WIDGET_ATTR C
ON A.WIDGET_ID = C.WIDGET_ID
WHERE A.WIDGET_TYPE IN (2, 11,3)
--AND MAPPING_NAME<>PARENT_MAPPING_NAME
--AND B.MAPPING_ID=515
--AND PARENT_SUBJECT_AREA='EDW'
AND ATTR_NAME IN ( 'Connection Information','Lookup Sql Override','Lookup table name','Sql Query')
) , OPB_SESSION
WHERE MPNGID=MAPPING_ID
GROUP BY SUBJECT_AREA,MPGANDP, MPNGID,OBJECTTYPE,INSTANCE_NAME,SESSION_ID
) T1
INNER JOIN
(SELECT OPB_TASK_INST.WORKFLOW_ID,OPB_TASK_INST.TASK_ID ,OPB_TASK_INST.INSTANCE_NAME SESSIONNAME
FROM OPB_TASK_INST
WHERE OPB_TASK_INST.TASK_TYPE IN (68) --,70)
START WITH WORKFLOW_ID IN (SELECT TASK_ID FROM OPB_TASK WHERE TASK_TYPE = 71 AND /* **************SPECIFY WORKFLOW NAME HERE*********/ TASK_NAME='wf_TEST')
CONNECT BY PRIOR OPB_TASK_INST.TASK_ID = OPB_TASK_INST.WORKFLOW_ID ) WFSESSCONN
ON TASK_ID=SESSION_ID
INNER JOIN
( SELECT MAPPING_ID MAPID,LISTAGG(SOURCE_NAME,',') WITHIN GROUP (ORDER BY SOURCE_NAME) SOURCENAMES
FROM REP_SRC_MAPPING E
GROUP BY SUBJECT_AREA,MAPPING_NAME,MAPPING_ID ) SOURCENAMES
ON MAPID=MPNGID
LEFT JOIN
(SELECT DISTINCT SUBJECT_AREA SA,TASK_NAME,INSTANCE_NAME INSNAME,CNX_NAME,SESSION_ID SSID
FROM
REP_ALL_TASKS A,
REP_SESS_WIDGET_CNXS B
WHERE
A.TASK_ID = B.SESSION_ID
) T2
ON SESSION_ID=SSID
AND INSNAME=INSTANCE_NAME
AND SUBJECT_AREA=SA
LEFT JOIN
( SELECT SUBJECT_AREA SAT, SESSION_NAME SESSNT, SESSION_ID SSIDT, LISTAGG(WIDGET_NAME,',') WITHIN GROUP (ORDER BY WIDGET_NAME) AS TARGET_NAMES
FROM (SELECT distinct SUBJECT_AREA,SESSION_NAME,SESSION_ID,WIDGET_NAME
FROM REP_SESS_TBL_LOG
WHERE TYPE_NAME='Target Definition' )
GROUP BY SUBJECT_AREA,SESSION_NAME,SESSION_ID
)
ON SESSION_ID=SSIDT
)
LEFT JOIN OPB_CNX
ON TRIM(OBJECT_NAME)=TRIM(CASE WHEN OBJECTTYPE='Lookup ' THEN CONNECTION ELSE CNX_NAME END)
ORDER BY SUBJECT_AREA,SESSIONNAME,MPGANDP,INSTANCE_NAME