Implementing Tag Providers

Use

With a tag provider you can access a tag repository with its own namespace. This ensures that the tags are unique. Tags provided by a tag provider can be used in Web Dynpro applications and in CHIPs.

Procedure

To implement your own tag provider, and to make this known to Web Dynpro ABAP runtime, you implement interface IF_WD_TAG_PROVIDER in a class of your choice.
Enter this tag provider in database table TAG_PROVIDER.

Note

Field LAST_CHANGE currently does not have a reference.
Activate the namespace using Web Dynpro application WDR_TAG_PROVIDER.

Caution

The change is not written to a transport request and is therefore not transported.

More Information

You can find a test implementation in the system in component CL_WD_TAG_PROVIDER_SAMPLE.