Delivery unit import failed

[Former Member]

I got one delivery unit name openSAP_HANA1_Week_01_Delivery_Units

in that zip, 3 zip files are there

1. REPO_20130321-212859020-PAL--HANA_DEMOCONTENT_EPM
2. REPO_20130321-213049027-PAL--HANA_DEV_WORKSHOP
3. REPO_20130321-213019900-PAL--HANA_DEV_WORKSHOP_UIS

1st one successfully imported

when i am importing 2nd one it is giving error

Message :

  Error occurred during import of delivery unit./nRepository: objects are already locked by another change;Repository::import(): some of the imported objects are already locked due to  following changes_entries: {changeID: (srcSystem: OVD, changeNumber: 3643, container: ), objectID: {tenant: , package: workshop.admin, name: , suffix: project}}, {changeID: (srcSystem: OVD, changeNumber: 3643, container: ), objectID: {tenant: , package: workshop.admin, name: , suffix: xsaccess}}, {changeID: (srcSystem: OVD, changeNumber: 3643, container: ), objectID: {tenant: , package: workshop.admin, name: , suffix: xsapp}}, {changeID: (srcSystem: OVD, changeNumber: 3643, container: ), objectID: {tenant: , package: workshop.admin.".settings", name: , suffix: jsdtscope}}, {changeID: (srcSystem: OVD, changeNumber: 3643, container: ), objectID: {tenant: , package: workshop.admin.data, name: WORKSHOP, suffix: schema}}, {changeID: (srcSystem: OVD, changeNumber: 3643, container: ), objectID: {tenant: , package: workshop.admin.data

complete error message attached please have a look n give me your valuable suggestions

on more thing if we import one delivery unit so whatever change occur in system how to revert it?

Thanks,

Sumesh Gupta

error.txt.zip

[thomas_jung · Accepted solution]

This error is pretty straight forward:

Objects are already locked by another change;Repository::import(): some of the imported objects are already locked due to  following changes_entries: {changeID: (srcSystem: OVD, changeNumber: 3643, container: )

The objects in the inbound DU already exist in your system. Furthermore they are locked in a change request. You must release that change request (3643) before you can import this DU. 

However this DU is rather old. Are you really sure you want to overwrite what is already in your system?

>on more thing if we import one delivery unit so whatever change occur in system how to revert it?

There is no revert for an entire DU. Individual development objects can be reverted via version management.

[Former Member · Accepted solution]

Thanks Thomas for your valuable answer

actually i am going through your open SAP Introduction to Software Development on SAP HANA (2013)

If i am overwriting also it is not working. Actually in my dev schema i want to import all epm demo schema tables for practice purpose.

all tables are already there in other schema but i don't have access.

I have two options either i will create one by one all objects or i will get select permission on that schema.

would you like to tell me how to release the change request?

Thanks,

Sumesh

[thomas_jung · Accepted solution]

>actually i am going through your open SAP Introduction to Software Development on SAP HANA (2013)

As I said, these DUs are pretty old. They have been updated many times. The recommendation for the openSAP courses is that you use the SAP HANA Developer Edition (AWS or Azure). That system is already pre-loaded with all the latest content and all security and post configuration steps are completed.

>would you like to tell me how to release the change request?

In the Change Manager in the HANA Studio search for that particular change number. Click on Approve Contribution and the Release Change.  That is assuming you are the owner of the change.

[ayoubconsosystem]

I have almost the same error :

failed to write attached content to file: See trace file for more information

Could you please help me?

Thank you