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danrega
2025-02-07 14:13:47 +01:00
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12
12_AMDP.md
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@@ -217,13 +217,11 @@ ENDMETHOD.
Note:
- In the [restricted ABAP language
version](https://help.sap.com/doc/abapdocu_cp_index_htm/CLOUD/en-US/index.htm?file=abenrestricted_version_glosry.htm "Glossary Entry")
scope, only reads are allowed. Hence, the addition `OPTIONS READ-ONLY` is mandatory. Furthermore, you must make sure
- In [ABAP for Cloud Development](https://help.sap.com/doc/abapdocu_latest_index_htm/latest/en-US/index.htm?file=abenabap_for_sap_cloud_glosry.htm) (i.e. the [restricted ABAP language version](https://help.sap.com/doc/abapdocu_cp_index_htm/CLOUD/en-US/index.htm?file=abenrestricted_version_glosry.htm "Glossary Entry")
scope), only reads are allowed. Hence, the addition `OPTIONS READ-ONLY` is mandatory. Furthermore, you must make sure
that the database objects that are specified after `USING` are accessible.
- Generally, in the [unrestricted ABAP language
version](https://help.sap.com/doc/abapdocu_cp_index_htm/CLOUD/en-US/index.htm?file=abenunrestricted_version_glosry.htm "Glossary Entry")
scope ([ABAP for Cloud Development](https://help.sap.com/doc/abapdocu_latest_index_htm/latest/en-US/index.htm?file=abenabap_for_sap_cloud_glosry.htm)), more syntax options are allowed for AMDP method declaration
- Generally, in [Standard ABAP](https://help.sap.com/doc/abapdocu_cp_index_htm/CLOUD/en-US/index.htm?file=abenstandard_abap_glosry.htm) (i.e. the [unrestricted ABAP language
version](https://help.sap.com/doc/abapdocu_cp_index_htm/CLOUD/en-US/index.htm?file=abenunrestricted_version_glosry.htm "Glossary Entry") scope), more syntax options are allowed for AMDP method declaration
and implementation parts. Check the ABAP Keyword Documentation for
more details as covered further down.
@@ -400,7 +398,7 @@ You can then use the CDS table function as source for a
- Native SQL is passed directly to the database.
- AMDP, which uses Native SQL, also does not support implicit client handling.
- While AMDP is permitted in ABAP Cloud, accessing client-dependent data via Native SQL is not supported.
- When using AMDP in ABAP Cloud, it is crucial to access only the current client. Client-safety must be ensured..
- When using AMDP in ABAP Cloud, it is crucial to access only the current client. Client-safety must be ensured.
- AMDP methods in ABAP Cloud must be client-safe, meaning the SQLScript code should access data only in your client. Use only artifacts that limit access to a single client or those that are client-independent.
- Consequently, all objects in the `USING` list must be client-safe, including CDS table functions implemented as AMDP methods.
- There are additions to cover client-safe aspects, ensuring access only to your client data.