如何在网关服务中使用ENQUEUEGETSTAT功能模块

Question

如何在网关服务中使用ENQUEUEGETSTAT功能模块，此fm返回3参数（ENTRIES_TOTAL，ENTRIES_PEAK，ENTRIES_ACTUAL）

我可以在Gateway中映射表但无法弄清楚这一点。如何将这些参数收集到内部表中然后导出？

Answer 1

它看起来像function import用例。

首先，您必须为返回数据定义ABAP结构，如下所示

AssertionError: Expected 'transform_file' to be called once. Called 0 times.

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "<frozen importlib._bootstrap>", line 890, in _find_spec
AttributeError: 'AssertionRewritingHook' object has no attribute 'find_spec'

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "c:\anaconda\lib\site-packages\py\_path\common.py", line 29, in fspath
    return path_type.__fspath__(path)
AttributeError: type object 'MagicMock' has no attribute '__fspath__'

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "c:\anaconda\lib\site-packages\py\_path\local.py", line 152, in __init__
    path = fspath(path)
  File "c:\anaconda\lib\site-packages\py\_path\common.py", line 42, in fspath
    + path_type.__name__)
TypeError: expected str, bytes or os.PathLike object, not MagicMock
... etc etc

在您的SEGW项目中，创建映射到此结构的实体类型@EndUserText.label : 'ENQUEUEGETSTAT' @AbapCatalog.enhancementCategory : #NOT_EXTENSIBLE define structure zza_enqueuegetstat { entries_total : abap.int4; entries_peak : abap.int4; entries_actual : abap.int4; } 。

然后，创建一个函数import ENQUEUEGETSTAT。

转到DPC_EXT类并重新定义方法ENQUEUEGETSTAT。

/IWBEP/IF_MGW_APPL_SRV_RUNTIME~EXECUTE_ACTION

保存并激活所有内容。然后，您应该能够访问您的函数import method /iwbep/if_mgw_appl_srv_runtime~execute_action. data ls_enqueuegetstat type zza_enqueuegetstat. if iv_action_name = 'ENQUEUEGETSTAT'. call function 'ENQUEUEGETSTAT' importing entries_total = ls_enqueuegetstat-entries_actual entries_peak = ls_enqueuegetstat-entries_peak entries_actual = ls_enqueuegetstat-entries_total. copy_data_to_ref( exporting is_data = ls_enqueuegetstat changing cr_data = er_data ). endif. endmethod.

/sap/opu/odata/sap/**YOUR_SERVICE**/ENQUEUEGETSTAT?$format=json

希望它有所帮助。