Hi all,
We are on SAP BW7.4 running on SAP HANA.
The SP level was upgraded to 9 yet issues continued with CP.
I am here sharing few SAP Notes recommended by SAP which are must haves when using Composite Provider.
Hope fully this small list helps in fixing below issues.
But first, the landscape should be enriched with SP level 9 or higher.
But for now..below notes may help any of us.. 
| SAP Note | Decsription |
| 2147414 | HCPR: Error in use of navigation attributes |
| 2146207 | HCPR: System displays incorrect data for a join characteristic on a LeftOuterJoin |
| 2144863 | HCPR: "Inconsistent calculation model/ColumnView < > not found (cannot get cata |
| 2148754 | HCPR: Korrekturen für REQTSN Behandlung / InputParameter in gestacktem HCPR |
| 2161625 | HCPR: "plan operation failed" when displaying HCPR with unassigned fields |
| 2163945 | HCPR: Aggregation instead of MultiProvider node/generation of master data for new values |
| 2166458 | Incorrect data/no data for CompositeProvider with join on compound characteristic |
| 2174261 | Query on Composite Provider terminates with non-cumulative Keyfigures and Navigation Attributes / 0REQUID_SID |
| 2181672 | Failed to find source column *_SID in itab |
| 2185225 | Processing of key figures and NULL values from SAP HANA models |
| 2188360 | PartProvider cluster statistic information missing when CompositeProvider accessed |
| 2198886 | Invalid query;Could not find attribute $$<InfoObject>$$ |
| 2205034 | Error during creation of V2 view in CompositeProvider activation |
| 2205413 | Failed to find source column *_SID in itab |
| 2206397 | Termination in CL_RSD_INFOPROV_HCPR_CONSTRUCT _SET_SID_SUPPORT-02- |
| 2209965 | Hierarchies are not transferred to the database in a CompositeProvider query |
| 2213427 | CL_RSDRV_TREX_HCPR_QUERY does not return NameMapper in layer context in GET_TREX_PARTS |
| 2213428 | Termination in CL_RSD_INFOPROV_HCPR_CONSTRUCT _SET_SID_SUPPORT-02- |
| 2219045 | Corrections for CompositeProvider check: Compounding, near-line storage |
| 2224454 | -CHECK_SELDR1- and 'NULL value with SID not supported' |
Will update this doc, if more notes are implemented to fix any other more issues.
Thanks to all mates for if you find this doc a bit helpful.
All Regards...
Aparajit..
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