INSERT JSON Document store Collection not working inside AMDP method .

[Pai_N]

Hello Gurus, I wanted to Insert Values inside Doc store collection . To achieve this,  I created AMDP class and inserting values into Collection. Unfortunately I am getting syntax error in INSERT statement and not able to move forward

Syntax Error- "ZTEST_COLLECTION" is unknown. ABAP objects and DDIC objects must be declared in the USING clause of the method. Local names must start with ":"

 This is how my AMDP method looks like : 

Can any one help me in resolving this issue. Thank you in advance. 

[mkemeter]

This blog by @UweFetzer_se38 may be helpful: https://community.sap.com/t5/technology-blogs-by-members/using-multi-model-capabilities-of-sap-hana-...

Have you verified if the Document Store is actually enabled on your instance?

[Pai_N]

Hello @pfefferf, Can you please help me in resolving this issue.